Seiko started with the six-digit serial numbers in 1966, which means you will not be able to use the below methods to date your watch. The second digit indicates the month, and the last 4 digits the production number, which is unique to the watch. The first digit in the number will indicate the last digit of the year the watch as manufactured. The format for dating it via the serial number is as follows: The good thing is that you can use the serial number of your Seiko to date it in order to know when it was produced.
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How to date your Seiko watch with the serial number As an Amazon Associate, we may earn from qualifying purchases, at no extra cost to you. To the best of our knowledge, it is correct, but typos or mistakes may exist. Note: This article is for informational purposes only. In some cases, part of, or all, this information, is indicated on the inside of the case back, which means you need to open it in order to access it. This includes the date of manufacturing, the movement type, case material, the maker, how to open the caseback, and more.
Each Seiko watch has a serial number that is unique to that exact watch.įurthermore, the case back of a Seiko watch reveals a bunch of different information. The serial number contains six digits and can also be found on the case back. The number on the Seiko case back consists of one number, a hyphen, and then an additional number. There, you will find a number that actually refers to two different numbers – the case code and the caliber (movement). The numbers on a Seiko can be found on the case back. Seiko watches are equipped with several different numbers. But at the same time, the recorded databases of the serial numbers are rarely shared with the public, but used and kept by the company alone. Most important, it helps the manufacturer keep track of each and every single watch they produce. The serial number has a number of different purposes. With that said, all Seiko watches are equipped with a serial number.
This is especially true for luxury watches and mechanical watches that are made not only as a means of telling the time but also to appreciate. The vast majority of timepieces feature a serial number. Dig in! Background to Seiko serial numbers To help you identify the year of your Seiko, and to understand when it was made, we have compiled a complete Guide to Seiko watches serial numbers. What is a serial number on a Seiko? Where is the serial number on a Seiko, and how can you use it to date your watch? These are common questions that we get from our readers. Seiko Serial Numbers Complete Guide and Date