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