How to tell when your Seiko watch was made (Part 1)
Do you know how old your Seiko watch is? Watch and Learn #80 - YouTube
Date a Seiko by serial number. How to decode a Seiko serial number to find production date
How to tell when your Seiko watch was made (Part 1)
Seiko Quartz SQ Day & Date 7546-8360 circa 1978 for $272 for sale from a Trusted Seller on Chrono24
Seiko Serial Numbers Complete Guide and Date - Millenary Watches
SNKP18] This is my first Seiko watch, I love it because of the beautiful dial with the touch of rose-gold, even though the day and date functions are misaligned. It has a