Seiko SRPC97J1 Can't find serial number : r/JapaneseWatches
Deciphering Seiko Case Back Information — Plus9Time
Deciphering Seiko Case Back Information — Plus9Time
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Speedtimerkollektion
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How to tell when your Seiko watch was made (Part 1)
![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-v0-0kpln92rdmia1.jpg?width=3024&format=pjpg&auto=webp&s=d13955a4d740e1ef9a957e8de420423fc41211e2 "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
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Deciphering Seiko Case Back Information — Plus9Time
Seiko serial number 001/700 PROSPEX Diver No.68150 | eBay
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![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://preview.redd.it/6309-589a-looking-for-more-info-on-my-dads-seiko-serial-v0-eihecz9rdmia1.jpg?width=640&crop=smart&auto=webp&s=6e30e2e19906319fb1d2d6ceb3b08173a6de69c0 "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
New Five Sports Serial Number Format — Plus9Time
Deciphering Seiko Case Back Information — Plus9Time
Vintage Seiko World Time - Decoding Seiko Part Numbers, Model and Serial No
Date a Seiko by serial number. How to decode a Seiko serial number to find production date
Deciphering Seiko Case Back Information — Plus9Time
Seiko serial number 001/700 PROSPEX Diver No.68150 | eBay
Deciphering Seiko Case Back Information — Plus9Time
Vintage Watch Site
