![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? : 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? :](https://preview.redd.it/0x261m7m7cg71.jpg?width=2970&format=pjpg&auto=webp&s=44114005de35a3e07c103d6b379c14d381ccece3)
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? :
Rare & Collectable Watches - Late 1960s.Vintage Seiko Stopwatch with unusual layout on white dial. Brand New in Original box was listed for R1,100.00 on 5 Jun at 22:31 by pracilla47 in
![Seiko 88-5051 Vintage Stop Watch Manual Winding Mens Watch Authentic Working - Japan Pre-owned Vintage Seiko 88-5051 Vintage Stop Watch Manual Winding Mens Watch Authentic Working - Japan Pre-owned Vintage](https://cdn11.bigcommerce.com/s-2iwxhck5m7/images/stencil/500x500/products/59990/305813/m82146556169_2__62811.1610530379.jpg?c=2)
Seiko 88-5051 Vintage Stop Watch Manual Winding Mens Watch Authentic Working - Japan Pre-owned Vintage
![Seiko 8922-5000 Vintage Rare Box Stopwatch Manual Winding Mens Watch Auth Works - Japan Pre-owned Vintage Seiko 8922-5000 Vintage Rare Box Stopwatch Manual Winding Mens Watch Auth Works - Japan Pre-owned Vintage](https://cdn11.bigcommerce.com/s-2iwxhck5m7/images/stencil/1280x1280/products/98836/509672/20220320_2a3b21__38221.1665980501.jpg?c=2)
Seiko 8922-5000 Vintage Rare Box Stopwatch Manual Winding Mens Watch Auth Works - Japan Pre-owned Vintage
![Seiko 88-5051 Vintage Stop Watch Manual Winding Mens Watch Authentic Working - Japan Pre-owned Vintage Seiko 88-5051 Vintage Stop Watch Manual Winding Mens Watch Authentic Working - Japan Pre-owned Vintage](https://cdn11.bigcommerce.com/s-2iwxhck5m7/images/stencil/1280x1280/products/59990/305812/m82146556169_1__12540.1610530379.jpg?c=2)