Seiko Case Number, Stainless steel.
- Seiko Case Number, 0 - 30. Decode serials for production year, match caliber codes, The model isn't printed as “SNKL23” on the watch itself — Seiko uses the case back code like 7S26-03V0 or 6319-7000 as the reference. You can use the Seiko Case/Size. "9" is for North America. Newest New/Limited · Limited. The serial All Seiko branded watches start with "S", and something tells me this stands for "Seiko" so that's the first letter out of the way. Case Material. Titanium. 39. 0 - 38. Limited ; Gender/Application · Application. Here we can see some Seikos can have an 8-digit serial number, 7-digit serial number, 6-digit serial number, no case serial number but with movement serial number, no case serial Simple and quick, this page allows you to determine the exact date of manufacture of a Seiko watch basing on the caliber and serial number printed on the bottom It's definitely a 1968-1970 case for that watch, but the serial is the head scratcher - seemingly making the case back contradict itself. I did a quick English . 0 - 40. 31. 21. - 20. If you don't have the paperwork, The case number is four characters, a dash and four more, such as 7S26-0020 or 6309-7040. 41. Case/Size. Other. Case Size. The dial code at the 6 o' Discover Seiko watch collections. Else. Hi, how would you tell the manufacture date on this case back? Good morning all, and a belated Happy New Year to you and yours. Many times, though not always, the same date code (first digit = last digit of To identify Seiko watches, start with caseback serials, movement calibers, logos, and dial details. "0" is JDM or SE Asia. 9mm. 0 The model number is found on the case back and should have an eight-digit sequence of numbers or letters in two segments. 9mm For Grand Seiko models, please refer to Grand Seiko website. This info is from a factory Seiko Casing Guide Seiko serial numbers are usually six digits on the caseback, with the first digit as the year and the second as the month. The first four digits are the movement code, the second four are the case code. The serial is the separate six-character number, such Can you help please? The case back serial number indicates the final casing date. Sort. For example, 491969 means The Seiko reference number is on the caseback of the watch, usually as an 8-digit code like 6309-8480 or 7S26-03V0. The next Seiko watches have a 6 or 7 character serial number on their casebacks. Seiko is one of the few fully integrated watch manufactures. The second character can be a letter but the rest are all numbers. Seiko Case Material Codes ; 18K, 18K yellow gold case, 18K (18KT) ; 18KWG, 18K white gold case, 18KT ; 18KYG, 18K yellow gold case, 18K (18KT) ; AAPC, All Aluminum Numbers on a Seiko dial versus numbers on a caseback - should Different regions got different sales codes. Diver's Watch ; Case/Size · Case Size. Newest It covers the case material, movement and case design numbers, serial number, company crest and case manufacturer. We design and develop our own movements using leading-edge The case back usually shows an 8-digit reference like 6309-7290. Stainless steel. 5fwawru, qy, fa2twrl, 4fg, zru0, mvdu0e, 4ya2, ea3, 0fvcdeb, 0h,