How to tell when your Seiko watch was made (Part 2)

In my previous article on how to date your Seiko watch, I mentioned the nifty Jayhawk’s Production Date Calculator. In most cases it should return the correct date of manufacture. However, there are circumstances in which the calculator may give you inconclusive or erroneous results. Or no results at all. When that happens, I would […]

How to tell when your Seiko watch was made (Part 1)

So, you’ve just purchased a used or new Seiko watch. Congratulations!  Have you ever wondered when your watch rolled off the assembly line at the factory? In other words, when was it manufactured? Questions relating to the production date of Seikos frequently pop up in various watch forums from time to time. Well, in case […]

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