SEIKO SQ VINTAGE QUARTZ JAPAN WATCH 7123-8400-P | eBay
Seiko 7123 Movement Details –– Mizeni
Can this Seiko 7123 Movement Be Repaired? | WatchUSeek Watch Forums
Seiko [7123] I just picked this up! I don't think I ever want to sell it. Dial is amazing to stare at. Unfortunately tho tmw is vintage Fridays but I'm too impatient haha : r/Seiko