Seiko Quartz Chronograph with 60-minute timer, stop-watch style pusher and a 24-hour sub-
Seiko Basketball Stopwatch 1960s Vintage Rare made for Tokyo Olympics stop watch | eBay
My newest catch, working vintage Seiko stopwatch. Dial says [90-5060T] and back says [90-5040]. The movement says Seikosha, Seiko branch. I cannot find more details, or production year. Anyone more info? :
Seiko S-057 Professional Stopwatch
Seiko S061 Solar Stopwatch | Physiosupplies.eu
Seiko 88-5051 Vintage Stop Watch Manual Winding Mens Watch Authentic Working - Japan Pre-owned Vintage
Seiko Quartz Chronograph with 60-minute timer, stop-watch style pusher and a 24-hour sub-