Seiko 8922-5000 Vintage Rare Box Stopwatch Manual Winding Mens Watch Auth Works - Japan Pre-owned Vintage
Instruction | Seiko Watch Corporation
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? :
Setting the stopwatch hands (1/5-second and minute hands) to the preliminary position
Seiko 90-5041 Vintage Stop Watch Manual Winding Mens Watch Authentic Working - Japan Pre-owned Vintage