Dating seiko watches
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Seiko began producing dive watches back in 1965 and since then they have become a global standard through 50 years of innovation.
Since 1989, we've been making watches right here in Switzerland.
Each one is crafted and designed to strike the perfect balance between performance and timeless elegance.
Boasting uncompromising quality and second-to-none craftsmanship, exquisite timepieces are brought forth in chic and refined guises, allowing you to add sophistication and polish to your everyday repertoire.I hope this helps, it is not always as straightforward with dating vintage Citizens, as the case-back information changed over the decades.Any questions please ask and I will try and help if I can. Dating Vintage Citizen watches can prove a little more challenging but in theory at least they are also as easy to date.In the picture above we have a Vintage Seiko Bellmatic with the back-case removed, inscribed on the back-case is all the information needed, Stainless Steel is the watch case & back material, the 4006-5002 is the Model number, Water Resistant is self-explanatory, Japan is country of Origin (Made in) and 213067 is the serial number, the first two digits are the year and month, so you do need to know the decade, this comes with experience, or you can just Google the model number and you should find the decade quite quickly, or you could ask if it is still unclear, I will do my best to help.