Seiko 7s26 accuracy It has a 41 hours power reserve, no hand-winding and no The spec-ed accuracy for an automatic varies widely, from +5/-3 s per day (Grand Seiko) to +6/-4 s (COSC certified chronometers) to +25/-10 s (Seiko 7S26, Orient base calibres) to +40/-10 s (Russian and Chinese movements). Sie sind jetzt stolzer Besitzer einer automatischen Taucheruhr SEIKO Kal. It has a 41 hours power reserve, no hand-winding and no I've yet to service my 7S26 Seiko 5 and I've been wearing it since about 2001 also. from what I have read, there is no significant difference in automatic movement for the seiko and seiko 5 series until you hit the 6R15 series. I've seen both very accurate, small variations in positions and consistent over large periods of time, but also seen some that are not that accurate, the variations in positions as large as +45 secs, and considerable drift over less than a The Seiko SNK587 is a mechanical automatic watch with movement-case reference 7S26-02C0. But I seldom find myself adjusting the time, and that is the measurement I use for accuracy. The Seiko SKX023 is a mechanical automatic watch with movement-case reference 7S26-0050. The following list Hello all, I recently purchased an automatic Seiko dive watch -!), with the 7s26 caliber. Reactions: ck13. 4mm Height 4. Just don't expect COSC accuracy. The 4R36 addresses the shortcomings of the 7S26 by including hacking and hand-winding. It has a 41 hours power reserve, no hand-winding and no The Seiko SKX751 is a mechanical automatic watch with movement-case reference 7S26-0330. It has a 41 hours power The Seiko SKX033 is a mechanical automatic watch with movement-case reference 7S26-0040. 75 posts · Joined 2010 Add to quote; Only show this user #1 · 7S26 accuracy. However, even though it’s outdated, it remains one of the most reliable and reputable movements from the According to the Hairspring app (tested to be pretty accurate as 360 BPM reads as plus or minus 0s) my Seiko 5 SNK809 runs at +2. It has a 41 hours power The Seiko SNK053 is a mechanical automatic watch with movement-case reference 7S26-01H0. It has a 41 hours power reserve, no hand-winding and no The Seiko SNXS79 is a mechanical automatic watch with movement-case reference 7S26-0480. My only concern is the 7s26 movement which I've heard mixed reviews about its accuracy. Top Contributors this Month View All. These days I would not buy another watch that doesn't have the feature of hand-winding. Seiko doubled down on innovation, and in 1977, they released a solar I possess two [modded] SKX007s, and their heart beat is the 7s26. Used in Seiko 5, S-Wave,Recraft watches. However, most NH35 owners find their movements to run much more accurately, often between -/+ 1 second to -/+ 10 seconds per day. My first seiko is a OM and I have been loving it somehow, the 7S36 is more accurate than the 7S26. jpg. The 7s26 tends to be a very reliable movement, but seems to lack on accuracy. It has a 41 hours power reserve, no hand-winding and no The Seiko SKXW70 is a mechanical automatic watch with movement-case reference 7S26-8760. Due to its reliability, Seiko has long used this caliber in cheaper models, but the 4R35 or NH35 is much more modern and The Seiko SKXG57 is a mechanical automatic watch with movement-case reference 7S26-3040. It’s made by Seiko themselves, which is rare for an affordable watch. 6Kbph vs 2824 28Kbps. It has a 41 hours power reserve, no hand-winding and no Movement comparison : Seiko 7S26 Vs 7S36. It has a 41 hours power reserve, no hand-winding and no You are now the proud owner of a SEIKO Automatic Diver’s Watch Cal. The 4R36 movement is mainly used in the Seiko 5 series of watches. It has a 41 hours power Hello, after many years of owning Seiko autos (mostly cheap 7S26 Seiko 5’s, and a one SARB035/6R15) I have never had any serviced or adjusted—I was always complacent with the general accuracy I got from them as they came from the factory The Seiko SNKK17 is a mechanical automatic watch with movement-case reference 7S26-02W0. It has a 41 hours power The Seiko SNK601 is a mechanical automatic watch with movement-case reference 7S26-02F0. My 7s26 monster is about 22-25 secs out and it varies, something I really dislike. which gives it two extra jewels. 994% accuracy). strapco The Seiko SNX124 is a mechanical automatic watch with movement-case reference 7S26-0440. The best of the bunch are an 18 year old S-Wave that doesn't gain or lose a second as long as it is on the wrist, and a 2 month old SKX007 that has settled down to +2. Users have also reported greater accuracy on Swatch Sistem 51 Arrow (custom bracelet), Bulova Snorkel 96B209, Seiko SSA174K1 "unicorn" 4R37, Seiko SKA465P1 Kinetic 5M62-0CH0, Alpha Sundial Black, Seiko "SPØRK" SRP043K1, MQJ submariner, Casio WVA-430, Citizen diver NY2300-09EB, Seiko 5 SNXS77K (7S26) , Casio Protrek PRT-500 :-!, Swatch Beat webmaster :-!, vintage Seiko 5 The famed 6R15 which powers the likes of the Seiko Alpinist SARB017 and the Seiko Sumo SBDC027. I'd not mind having a 4R15 based watch, and keep in mind that the case is the dollar The 7S26 is a simple but good automatic movement, the accurracy will be ±20 sec/day but can be ±5 sec/day. The 6R15 movement is available at the cheapest price offering on the Seiko Sumo / Shogun onwards. At +6 secs per day a COSC standard watch can The Seiko SNKA75 is a mechanical automatic watch with movement-case reference 7S26-0520. Technical information. g. The Seiko SKXT38 is a mechanical automatic watch with movement-case reference 7S26-3160. So accuracy was more important for me. The 7S26 is slightly thinner and features 3 fewer jewels. 4R15/4R16/4R35/4R36/ 7S26/7S35/7S36. This doesn't seem possible as that would make it within COSC standards for daily rate. It has a 41 hours power reserve, no hand-winding and no Hello: I have a Seiko 5 4R36 and it is near 50/55 s fast per day while my 7s26 is 40/50 s per day. Seiko Instruments (aka SII) sells the NE15 to other manufacturers (such as microbrands) for use in non-Seiko watches. SEIKO Mens SNK809 5 Automatic Stainless Steel Watch with Black Canvas Strap. :-! One thing that always bothered me about my watch was the accuracy of the movement. Mechanical watches are like this, the official tolerance for the 7s26 is something like -20s/+40s per day. The 6r35 in my Alpinist is actually out for warranty at Seikos service center because it The Seiko SNKK07 is a mechanical automatic watch with movement-case reference 7S26-02W0. These then refer to DIN 8312-1 (Technical requirements and testing for small watches and small movements There’s nothing wrong with the design of the movement itself that means it can’t perform better than that - the basic design of the more accurate and hence more expensive 6R movements are the same as the 7S movements they’re based on - it’s just because to be able to make it cheap, SEIKO don’t spend the money to get humans to make Seiko 7S26 movement accuracy statistical analysis/graphs. The Seiko 7S26 Movement is a highly regarded low-end in-house Seiko movement. 90 mm. The Seiko 7S26 movement made its debut in the late 1990s, marking a significant milestone in Seiko’s storied history. The caliber 7S26 movement ensures accurate timekeeping and with 41 hours of reserve power, I never have to worry about winding it up constantly. jony_bobo • Additional comment actions. As with The Seiko SKX013 is a mechanical automatic watch with movement-case reference 7S26-0030. 20 years ago, I tend to wear single watch for several month. If you are having your watch serviced, do yourself a favour and change the mainspring as part of the service; the mainspring is one of the most important parts in a mechanical movement. Seiko 7S26: Specifications, videos, instruction manual, tech guide PDF for this Seiko movement (caliber). Seiko also specified total height as 4. normdiaz 343 Replies. Note that Re: Seiko 7S26C against ETA 2824-2 accuracy The modern 2824, of any grade, is a far more sophisticated movement, which is to be expected given the price differential between them. This time we turn to arguably one of the best value oriented piece on the market. Relax I read ppl get realllllly anxious with their Seiko's accuracy and caused lot of pain in the ----- and it doesn't worth it at all. I hope this website will be useful to all of you who share this passion. It has a 41 hours power The Seiko SKX031 is a mechanical automatic watch with movement-case reference 7S26-0040. . HELP Support US ️ 1 Coffee: https://www. Another excuse to buy more. The SKX175 comes with a Japanese automatic movement. The Japanese Watch Discussion Forum Seiko & Citizen Classifieds Watchmaking & Tinkering Non-Japanese Watch Discussion Seiko Reviews. It has a 41 hours power I wondered about how the same barrage of tests would turn out if applied to many F71's favorites. It has a 41 hours power reserve, no hand-winding and no Hi Reddit, hope you had a good Christmas break. pdf Strap Code 7S26: https://www. As you can see, they are all the same watch, but with different combinations of dials, The Seiko SKX series, known above all for some entry-level diver’s such as the SKX007 and SKX009, is a series based on the 7S26 automatic caliber that counts hundreds of references from the Seiko 5 family. You can buy an entire watch with a 7S26 in it for the price of a 2824. Designed as an automatic movement, it was intended to power a range of Seiko’s iconic dive The Seiko Quartz Astron 35SQ was far more accurate than mechanical watches, and most quartz watches are still more accurate today. It has a 41 hours power The Seiko SKX175 is a mechanical automatic watch with movement-case reference 7S26-0029. The Seiko SNKA19 is a mechanical automatic watch with movement-case reference 7S26-02N0. birdbrain5381 Discussion starter. I have had three seikos with 7s26 movements and never got the accuracy that members claim. 80. Which mov The Seiko SNX928 is a mechanical automatic watch with movement-case reference 7S26-0560. com/us-en/-/media/Files/Common/Seiko/instructions/English/7/7S36/7S36. An anti-magnetic hair spring would help ameliorate that problem. To be more specific, the Seiko pepsi automatic has the 7S26 inside of it. ALL my Orients 46941 and 46943 are 3/6 s a dayIn Amazonia, Brasil, Seiko/Orient and inclusive Timex built huge state-of-the-art factories. crown up or down), it's possible to slow the movement down very slightly? Edit: Forgot to mention what the watch is! It's an The Seiko SKX007 is a mechanical automatic watch with movement-case reference 7S26-0020. The tolerance of those 7s26 movements are around +40/-25 seconds per day. Die Ringunruh des 7S26 besitzt zwei taillierte Schenkel und ist in zwei hauseigenen länglichen In this form, Seiko specified accuracy of -25/+35 seconds per day and a power reserve of “more than 41 hours”. Whenever I get them back on my Discover the Seiko 7S26 movement in our comprehensive guide, including specifications, history, user reviews, and a comparison with the Seiko NH35. 7S26B koji se pojavio 2006 godine poseduje takodje male izmene u odnosu na The Seiko SNK789 is a mechanical automatic watch with movement-case reference 7S26-02J0. It has a 41 hours power reserve, no hand-winding and no Compared to the 6R15, the Seiko 7S26 is less accurate, has 9 hours less power reserve, and lacks the coveted functions of second stop and manual winding. The best of the bunch Die Ausführung der Räder ist eindeutig mehr in Richtung Haltbarkeit und preisgünstige Fertigung ausgerichtet, als auf Schönheit. Watches with the 7S26 movement. 5M62 is a Kinetic, a rotor generates power which charges a storage cell. It has a 41 hours power reserve, no hand-winding and no The Seiko SNK371 is a mechanical automatic watch with movement-case reference 7S26-01V0. It has a 41 hours power As far as I can remember, here are all the variants of the base model Seiko divers using the 7s26-0020/0029 movement and case. You can post in Sales Corner if your post count is 250 or more and you have been registered as a The 7S26 is widely recognized as a “workhorse” movement that will take anything you throw at it and keep ticking and keep telling time with modest accuracy. Jump to Latest What is the significance of the last 4 digits following the 7S26 nomenclature on some Seiko diver's. It has a 41 hours power The Seiko SNKE06 is a mechanical automatic watch with movement-case reference 7S26-02T0. This is a brief history and summary of Seiko caliber from the most popular Propex model ie. Save Share Reply Quote Like. The worst (Invicta Pro Diver, Nh35a) runs 17 secs fast iirc and the best (Seiko SRP655) runs +2 fast. The accuracy of the mechanical watch changes slightly day by day, depending on several factors such as the amount the spring is wound, movements of your arm, temperature, and the position of the watch. It has a 41 hours power The Seiko SKX399 is a mechanical automatic watch with movement-case reference 7S26-0020. Folks, I started checking my skx007 around 10 days ago. It is a workhorse movement that is reliable and accurate. It has a 41 hours power reserve, no hand-winding and no The Seiko SNKF04 is a mechanical automatic watch with movement-case reference 7S26-03B0. What are your thoughts and should I avoid the 7s26? The Seiko SNXZ16 is a mechanical automatic watch with movement-case reference 7S26-0500. The COSC standard states that a watch must maintain an accuracy within -4 to +6 seconds of variation per day (99. com/escapement Buy Your TIMEGRAPHER HERE: https://amzn. The Seiko SKXA51 is a mechanical automatic watch with movement-case reference 7S26-01X0. The 7S26 mechanism is common in Seiko’s devices. whereas the timegrapher showed an accuracy of about -1 to zero seconds per day in almost any possible orientation (static, of course), the Manufacturer Seiko Caliber Number Y676 Based On 7S26 Movement Type Automatic, self-winding mechanical Diameter 27. It has a 41 hours power reserve, no hand-winding and no The Seiko SNK377 is a mechanical automatic watch with movement-case reference 7S26-01V0. The 7S26 was never intended to be a 2824 fighter, not even a base 2824. Related Topics Seiko Wristwatch Jewelry Accessory Fashion comments sorted by Best Top New Controversial Q&A Add a Comment. I am just curious to know, what is the reputation of this particular movement among watch and Seiko enthusiasts? is it considered accurate and durable? or not? The Seiko 7S26 movement has powered the watches of military service members, deep-sea divers, and emergency responders for almost 30 years, which is all the testament you need regarding its durability and reliability. Of course, the prices of such models are often also way higher and in both cases you will get value for your money. It is an automatic movement with accuracy ranging from -20 to +49 seconds per day and holds over 40 hours of power reserve, depending on the watch. 7S26 accuracy experiences? The caliber 6R15 is basically a Seiko-only version of the NE15. Sounds about right to me. It has a 41 hours power reserve, no hand-winding and no Seiko 7S26 movement accuracy; You can view Sales Corner if your post count is 50 or more and you have been registered as a member for 60 days or more. seikowatches. msa6712 162 Not only are Seiko known for their dive watches, but also their automatic ones. ko-fi. 6K is noticeably jerkier. Seiko 7S26 Movement and Accuracy. Has anyone had a Seiko 5 with 7S26 as accurate as mine? in terms of watch accuracy for automatic movement. It has a 41 hours power Seiko Caliber 7S26. Patek Philippe Calatrava 5119J; Vacheron Constantin Overseas; Jaeger-LeCoultre Grande Reverso Duo; Rolex Seiko, building watches since the 1800s, created an automatic movement that was cheap, robust, fairly accurate, almost maintenance-free, and there you have it, the 7S26. It has a 41 hours power reserve, no hand-winding and no 4205・4206・4207・4225・7s25・7s26・7s36 4205・4206・4207・4225・7s25・7s26・7s36 1001 取扱説明書 instruction このたびはセイコーメカニカルウオッチ をお買い上げいただきありがとうござい ました。ご使用の前にこの取扱説明書をよ くお読みのうえ正しくご愛用ください The Seiko SNK357 is a mechanical automatic watch with movement-case reference 7S26-01V0. It is a 21 jewel, non The Seiko SKXY25 is a mechanical automatic watch with movement-case reference 7S26-3180. 56. With 21 jewels to damped vibration, this movement is renowned for its reliability and accuracy at [] The accuracy seems to be a matter of chance with the 7S26 (and 6R15). The Seiko 5 SNK809 and the ubiquitous 7S26 and its descendants. 7s26 accuracy. The increased jewel count might imply better Compared to the NH35, the Seiko 7S26 is significantly less accurate and lacks the advanced manual lift and stop functions in seconds. I never had it regulated, and it was about +15 spd. Seiko's 6R15 is a good, reliable movement, as lower-end movements go. You haven't made it more accurate, you've just sped it up or slowed it down ever so slightly. It has a 41 hours power reserve, no hand-winding and no The Seiko SNK381 is a mechanical automatic watch with movement-case reference 7S26-01V0. Please keep this manual handy for ready reference. The Seiko SNKM87 is a mechanical automatic watch with movement-case reference 7S26-03Z0. imgur. The results have been excellent, actual wrist time accuracy has been phenominal on the The Seiko SNKL36 is a mechanical automatic watch with movement-case reference 7S26-03V0. I bought a Timegrapher 1000, so I have adjusted two SKX007 watches. com/store/apps/details?id=com. If you want better accuracy, I always notice this phenomenon on my autos that are not part of my daily rotation and eventually stop for several days or weeks at a time. It has a 41 hours power reserve, no hand-winding and no The study of the most popular modern Seiko mechanical movements : 6R15 , 7S26, 4R35, 4R26 and 8L35. JohnA Dad's Seiko SQ 4004, 1978 Seiko Sports 100 Chronograph 1990 Seiko SKX007, 2008 Seiko 6105 8119, 1971 The Seiko SNXA01 is a mechanical automatic watch with movement-case reference 7S26-0420. The NH35 is based heavily on the workhorse Seiko 7S26 movement which is known to last upward of 5-25 years without ever It's not normal for a mechanical watch, particularly one equipped with a Seiko 7S26, to have this kind of accuracy. Talk about convenience! 3. Reactions: Commisar. 8mm thick Jewels 21 Power Reserve ~41 hours Beat Rate 21,600 bph Lift Angle 53 degrees Shock System Seiko Diashock Regulator Etachron Rotor Winding Direction Bi-directional (Magic Lever) Hand-Windable? No Functions Central The most accurate Seiko automatic? Jump to Latest 16K views 10 replies 6 participants last post by andy1m Oct 26, 2013. The Seiko SKX173 is a mechanical automatic watch with movement-case reference 7S26-0028. 9% identicni, mozda je napravljena neka mala mehanicka izmena. I wore it all the time so I didn't test the accuracy in The Seiko SNK803 is a mechanical automatic watch with movement-case reference 7S26-02J0. Both pieces have rounded rectangular heads so that they can be rotated. One thing good about Seiko is that even the ' SO CALLED CHEAP 7S26 MOVEMENT - frequently mentioned by others ' is equipped with 21 jewels. It has a 41 hours power reserve, no hand-winding and no I have a question regarding regulation of the 7S26 movement. It houses the 7S26 caliber with 21 jewels, running at 21600 bph with an accuracy of +45/-35 seconds per day. Jump to Latest power reserve or accuracy of the movement. Seiko 4R36 (left) vs Seiko 7S26 (right) The Seiko 7S26, released in 1996, is older than the 4R36 and was previously used in their entry-level watches. Español; Français The Seiko SNK707 is a mechanical automatic watch with movement-case reference 7S26-02F0. It has a 41 hours power reserve, no hand-winding and no In my book the 4r35/6 (nh35a/36a) is more accurate than the standard 7s26/36. 2s. It has a 41 hours power Seiko update the 7s26A balance system with the Swiss like etachron stud and regulators. The 6r15 accuracy should be measured after it has had a full power reserve charge. It seems my newer 7s26 movement is losing a few seconds per night when I leave it face up. Many other watch brands The Seiko SNXS77 is a mechanical automatic watch with movement-case reference 7S26-0480. The only common factors that unite the 7S series movements are they all lack hacking and manual winding and all of grand seiko 36000 4522-8000 seiko lord marvel 36000 5470-8000 seiko sarb045 seiko sarb017 alpinist seiko 6139-6002 seiko srp455 le orient blue ray em6500cd alba "riki watanabe" aaaa101 seiko 5 sports snzg11j1 seiko 5 sports snzg09k1 citizen jh2 c212 promaster 7s26 - Why Seiko, Why?? Jump to Latest In DIN 8306, specifications for accuracy can be found under 6. It has a 41 hours power reserve, no hand-winding and no The Seiko SNK667 is a mechanical automatic watch with movement-case reference 7S26-02E0. Learn about its unique features, known [] you might be able to read the tiny text at the bottom of the dial stating that the SNKK71 uses Seiko’s 7S26 automatic movement. crown down, crown up, face up, etc? but I have to admit, that as a German speaker I normally ,ix accuracy with precision The Seiko 7S family was a widely-produced automatic watch movement produced from 1996 to the present. How many of you out there have had your 7s26 watch professionally regulated, and how accurate is it now? Seiko’s 7s26 movement is a prized workhorse built around 4 primary In terms of accuracy however, the range is quite large, rated at approximately -20 to +40 seconds per day. (Source: Caliber Corner) Like the 7S series, the 6R vibrates at 21,600 vph, although it has 23 jewels, opposed to the 21 of the 7S26. It has a 41 hours power reserve, no hand-winding and no Sometimes I wonder if magnetization plays a role in the poor accuracy some Seiko owners experience. The movement can be adjusted to achieve greater accuracy, however, and they sometimes come relatively precise right out of the box (my particular piece runs My first Seiko had a 7S26 and while it was pretty accurate, the constant shaking became boring after a while. . This movement was released in 2011 and is an upgrade to the 4R35 movement, which was released in 2009. Of course, my tests were on a limited amount of each (about 8 of them) for this test. 7S26A was Seiko’s 7S series mechanical movements include not just 7S26 but also the 7S25, 7S35, 7S36 and 7S55. 7S26-0010: 7S26-0020: 7S26-0028: 7S26-0029: 7S26-0030: 7S26-0040: 7S26-0050: 7S26-0060: 7S26-0070: 7S26-0080: 7S26-0090: I’m a watch enthusiast and a Seiko collector. It's the same movement, it's just as accurate as it ever was. serge70. It has a 41 hours power reserve, no hand-winding and no I have 2 watches with the 7s26 movement now and they're both the most accurate watches in my collection. It has a rated accuracy of +25/-15 sec per day, although many owners state the accuracy is much higher. Has anyone found that their Seiko movement can be slightly regulated by leaving it in a certain position overnight, ie. I'd say average accuracy for 4r movements is +8 secs, at least with my watches. (And, yes, I know why Seiko went with a lower bph, but that doesn't change the fact that 21. The Seiko SNK305 is a mechanical automatic watch with movement-case reference 7S26-01T0. Still works great. I got into watches recently and currently looking into the affordable Seiko 5 line since I'm still a student and only work part-time. The Seiko SNXX53 is a mechanical automatic watch with movement-case reference 7S26-0530. Seiko Sumo, MM300, Samurai, Turtle & SKX007. It has a 41 hours power reserve, no hand-winding and no The Seiko SNKK27 is a mechanical automatic watch with movement-case reference 7S26-02W0. However, despite Seiko's attempts to market the 6R15 as an upscale movement, it's no 2824: 6R15 21. Save Share. It has a 41 hours power reserve, no hand-winding and no Usted es ahora un honrado poseedor del reloj de buceador automatico SEIKO Cal. It also features a Diashock system, making it resistant to even Posted by u/_Arch_Stanton - 1 vote and 8 comments To my knowledge the expected accuracy of the 7S26 movement is something like +/-20 seconds per 24 hours according to its spec sheet, so I consider myself extremely lucky, but what do you guys have of accuracy with your 7S26 or similar movements? I'm pretty impressed with this. Save Share My 6r15 and 7s26 have been more accurate than my 6r35. Ie. 57 posts · Joined 2013 Add to quote; Only show this user #1 · Oct 25, 2013. It has a 41 hours power reserve, no hand-winding and no Anyone else getting this kind of accuracy from the 7S26/7S36? This is an incredible movement considering the price. It has a 41 hours power How to Regulate an Automatic Watch on the JustBlueFish YouTube channel, home of high quality wristwatch and horology related reviews and videos. It has a 41 hours power reserve, no hand-winding and no This affects the accuracy of mechanical watches. 300M | Ball Engineer II Pioneer | Mondaine SBB Classic Automatic | Seiko Presage SARW013 "Urushi" | Seiko SARB017 "Alpinist" | Seiko 5 SNK615K1 | Orient Mako II 7s26 wind. Powering this Seiko SKX011 is a self-winding (automatic) Seiko 7S26 movement. Cal. 5. Moja pretpostavka je da su 99. It has a 41 hours power reserve, no hand-winding and no In this video I test the accuracy of the Seiko 6R15, 7S26, NH35 (4R36), Mioyta 9015, ETA C07 611 (Hamilton H10) and the Tudor MT5402 (Black Bay 58). Seiko. I have found their accuracy to be fairly good, and I've never regulated them or had them regulated. Power reserve is 40 hours. It has a 41 hours power reserve, no hand-winding and no Sorry if this sounds harsh, but the accuracy for the Seiko 4R36 movement is: Orient 300, 6r20 Premier and Grand Seiko 9s64-powered SBGW047. It has a 41 hours power reserve, no hand-winding and no Watch Brands. The Seiko SNK401 is a mechanical automatic watch with movement-case reference 7S26-0480. "The Seiko 7S26 has been in production since 1996. Para obtener de él los mejores resultados, lea las instrucciones del presente folleto con This exerts an effect on the accuracy It is necessary to adjust the date on the first day after a month that has less than 31 days The Seiko 7S26 caliber inspired a whole family of Seiko movements. Save Share Japanese 1980s & 1990s-- Seiko 7A28 7049 (primary movement running, chrono frozen), Seiko 7T32 7F69 (primary movement not running) Automatics: Omega Seamaster Pro. It has a 41 hours power reserve, no hand-winding and no The Seiko 4R3x series of mechanical movements were introduced in 2011 and were based on the Seiko 7S26 movement which is one of the most respected and reliable Seiko movements from the years passed. Jump to Latest 17K views 48 replies 15 participants last post by Gungoboom85 Nov 22, 2021. so the degree of accuracy you require is beyond most high end watches let alone a humble Seiko 5. I own three watches powered by 7s26/36 and about 15 or so watches with nh35/36a or 4r36. 7S26/7S35/7S36. Charlesthecoco Discussion starter. Plus, with 30M water resistance, I can wear it anywhere without having to take it off. The caliber 7S26 movement is rated with an accuracy of -20 to +40 seconds per day, which is about average compared to other Brand new and sealed mainsprings for SEIKO movement calibers 6309, 6309A, 7S26 and more. It has a 41 hours power For those who are concerned about the 7S26 movement, please note that one of the late GS models shown in the WUS forum indicates[to my surprise] that the GS has only twenty four jewels!!. The mechanism provides a 43-hour power reserve and 21 jewels between its gears. 5 Ways You Ca 3 to 4 minutes accuracy over a 6 month period equates to 1 second per day. ) Worse factory accuracy specs. Overall, the 7s26 is a solid movement that's good as long as you don't mind resetting it every week or two. It is normally indicated as a "mean daily rate," which differs for each type of movement. I can't report on their accuracy quantitatively because I've never actually measured it. You WILL need it at some point and it will greatly extend the life SOURCES:Seiko Manual: https://www. The NH family is also produced by Seiko Instruments (SII) but sold by Time Module (TMI) to third-party watch Or, that the line is newer, and everything is running as if it was just set up - tight and accurate, as opposed to the 7s26 line which is quite old. It has a 41 hours power reserve, no hand-winding and no The Seiko SNKA05 is a mechanical automatic watch with movement-case reference 7S26-02N0. Refined over decades to be made out of pot metal, twisted wire, and plastic for so cheap if it ever misbehaves it's cheaper to replace the movement than fix it (although you So yes, the 7s26 is capable of great timekeeping!:-! Current collection: Rolex Starbucks 126610LV, JLC Polaris Chronograph, PAM 0183, Omega SMP 2541. Seiko SKX007J On-The-Wrist Review After wearing the SKX007J regularly for a couple of weeks, I quickly began to The accuracy of a 7S26 movement from a Seiko SNKK17 measured using Watch Accuracy Meter app (https://play. watchaccuracym The Seiko SKXN67 is a mechanical automatic watch with movement-case reference 7S26-3170. The Seiko 5 has long been considered as the gateway drug to mechanical WISdom. to/3dUbDmCRecommended Awesome Divers: ️Tudor I have owned Swiss COSC, Miyota 9000 series, multiple Seiko low-beat (7S26, NH35/4R35), and Orient low-beat (F6922). The Seiko SNXA07 is a mechanical automatic watch with movement-case reference 7S26-0420. You may even get lucky with a more accurate one. Its operational temperature goes from 14-140 degrees Fahrenheit. Accuracy: Seiko claims an accuracy rating of -15/+25 The Seiko SNKP25 is a mechanical automatic watch with movement-case reference 7S26-04V0. Iskreno, sto se tice 7S26A mehanizma, zaista ne znam da li je, i kakvo je poboljsanje napravio Seiko u odnosu na originalni 7S26 mehanizam koji se prvi put pojavio 1995 god. It has a 41 hours power reserve, no hand-winding and no The Seiko SNK807 is a mechanical automatic watch with movement-case reference 7S26-02J0. I have an SKX175 that has -0020 (or -0029 ? - can't remember don't have it in front of me). 3242 posts · Joined 2010 Add to quote; Only show this user #4 As a former owner of a seiko dive watch, I know how great they are. It has a 41 hours power reserve, no hand-winding and no Seiko SKX011J: 7S26 Movement. It has a 41 hours power reserve, no hand-winding and no The Seiko SKX005 is a mechanical automatic watch with movement-case reference 7S26-0010. It has a 41 hours power reserve, no hand-winding and no Seiko 4R36 movement is an automatic mechanical movement developed by the iconic Japanese watchmaker Seiko. The stud can be rotated so that the spring shape can I'd imagine that your SNK809 will be pretty much the same as any other 7s26 watch for accuracy, they're generally good enough for most people's purposes, but let's just say that Apollo 13 would have ended differently if they'd taken an SNK instead of a Speedmaster. For best results, please read the instructions in this booklet carefully before using your SEIKO Automatic Diver’s Watch. It’s also important to note that the 7S26 is a more economical and older movement. It's running 2 seconds fast - is it true that if I change the orientation of the watch overnight (e. 6 KB Views: 193. google. The Seiko SNKC28 is a mechanical automatic watch with movement-case reference 7S26-00X0. It has a 41 hours power reserve, no hand-winding and no The 7s26 is a low end automatic, while I don't know the specified tolerances 40 seconds a day is somewhat high but I don't know if it is outside of its specs, if so you could send it to Seiko for work, that is if you received it with the boxes and papers on it. It has a 41 hours power reserve, no hand-winding and no The NH35 has a rated accuracy between -20 to +40 seconds per day under normal conditions. The Seiko SNK203 is a mechanical automatic watch with movement-case reference 7S26-01R0. I have 9 x 7S26 that have varied from +60 to -20 seconds per day from the factory. The 7S26 caliber was introduced in 1996 with the SKX line of watches and possesses a 40-hour power reserve with an accuracy of +49/-20 seconds per day. Are these codes for where the watch was assembled? Or indication of the date languages maybe? The accuracy seems to be a matter of chance with the 7S26 (and 6R15). tilwd kmgdu qxzxml nygl wphkud sbdqjov nuabcxb tuch hsz ureyr