![6309-589A] Looking for more info on my dad's Seiko. Serial# from 1983, bought in 1985. Can't find it in the Japanese catalogues from 83-85, or anywhere online. Smart looking watch, any ideas 6309-589A] Looking for more info on my dad's Seiko. Serial# from 1983, bought in 1985. Can't find it in the Japanese catalogues from 83-85, or anywhere online. Smart looking watch, any ideas](https://i.redd.it/6309-589a-looking-for-more-info-on-my-dads-seiko-serial-v0-eihecz9rdmia1.jpg?width=3024&format=pjpg&auto=webp&s=325a0f0bdc4339129e9ef451c61d789a6d4c3fb2)
6309-589A] Looking for more info on my dad's Seiko. Serial# from 1983, bought in 1985. Can't find it in the Japanese catalogues from 83-85, or anywhere online. Smart looking watch, any ideas
![How OLD is my SEIKO? Find out when your SEIKO Watch was made! Learn How-to find the year it was made - YouTube How OLD is my SEIKO? Find out when your SEIKO Watch was made! Learn How-to find the year it was made - YouTube](https://i.ytimg.com/vi/rs0lcdeFn-w/maxresdefault.jpg)
How OLD is my SEIKO? Find out when your SEIKO Watch was made! Learn How-to find the year it was made - YouTube
![How OLD is my SEIKO? Find out when your SEIKO Watch was made! Learn How-to find the year it was made - YouTube How OLD is my SEIKO? Find out when your SEIKO Watch was made! Learn How-to find the year it was made - YouTube](https://i.ytimg.com/vi/F24JR0CAS0g/sddefault.jpg)
How OLD is my SEIKO? Find out when your SEIKO Watch was made! Learn How-to find the year it was made - YouTube
![How OLD is my SEIKO? Find out when your SEIKO Watch was made! Learn How-to find the year it was made - YouTube How OLD is my SEIKO? Find out when your SEIKO Watch was made! Learn How-to find the year it was made - YouTube](https://i.ytimg.com/vi/GSv_-ZdnOr0/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLDcpQrOUjH5c2PrxT6HjBC0LkL0eg)