![Seiko 6139-6002: what parts are aftermarket and, more importantly, how can you tell? Didn't cost much and condition is obviously too good to be original, just keen to learn a little about Seiko 6139-6002: what parts are aftermarket and, more importantly, how can you tell? Didn't cost much and condition is obviously too good to be original, just keen to learn a little about](https://i.redd.it/09gitbi8yuo41.jpg)
Seiko 6139-6002: what parts are aftermarket and, more importantly, how can you tell? Didn't cost much and condition is obviously too good to be original, just keen to learn a little about
![19 mm vintage 316l zahnuta konci hodinky remienok band náramok na hodinky seiko 6139-6002 6000 6001 6005 6032 chrono kúpiť < Príslušenstvo Hodinky / www.emcy.sk 19 mm vintage 316l zahnuta konci hodinky remienok band náramok na hodinky seiko 6139-6002 6000 6001 6005 6032 chrono kúpiť < Príslušenstvo Hodinky / www.emcy.sk](https://www.emcy.sk/pics_content-1/19-mm-vintage-316l-zahnuta-konci-hodinky-remienok-band_201206.jpg)
19 mm vintage 316l zahnuta konci hodinky remienok band náramok na hodinky seiko 6139-6002 6000 6001 6005 6032 chrono kúpiť < Príslušenstvo Hodinky / www.emcy.sk
![Stunning 1971, Seiko 6139-6002 Pogue, original with exceptionally rare box and full papers — Retro Wrist Wear Stunning 1971, Seiko 6139-6002 Pogue, original with exceptionally rare box and full papers — Retro Wrist Wear](https://images.squarespace-cdn.com/content/v1/5549d304e4b0496df34267b1/1471538610734-2MT5BNGRAMBUFAQ83NEZ/SAM_7207.jpg?format=2500w)