![SEIKO Chronograph PEPSI 6139-6002.is that fake or aftermarket parts on it ? | WatchUSeek Watch Forums SEIKO Chronograph PEPSI 6139-6002.is that fake or aftermarket parts on it ? | WatchUSeek Watch Forums](https://uploads.tapatalk-cdn.com/20190122/151dfa812760d901529f88fb9c015df0.jpg)
SEIKO Chronograph PEPSI 6139-6002.is that fake or aftermarket parts on it ? | WatchUSeek Watch Forums
![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://preview.redd.it/09gitbi8yuo41.jpg?auto=webp&s=e25837d54774358281d8143b28988e2a633a8961)
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 6138/6139 Repair Procedure of CENTER CHRONOGRAPH WHEEL - Watch Repairs Help & Advice - Watch Repair Talk SEIKO 6138/6139 Repair Procedure of CENTER CHRONOGRAPH WHEEL - Watch Repairs Help & Advice - Watch Repair Talk](https://cdn.watchrepairtalk.com/monthly_2019_05/1948953874_SEIKO6138CHRONORepair-011.jpg.eac1aac243fb289d51801811b4d0e670.jpg)
SEIKO 6138/6139 Repair Procedure of CENTER CHRONOGRAPH WHEEL - Watch Repairs Help & Advice - Watch Repair Talk
![Seiko Pepsi 6139 6002 Replacement Watch Crystal | Watch Hands | Watch Straps and Bands | Watch Tools | Watch Glass and Crystals | Cleaning | Watch Parts | Vintage Watch Parts | Watch Batteries | Clock Parts Seiko Pepsi 6139 6002 Replacement Watch Crystal | Watch Hands | Watch Straps and Bands | Watch Tools | Watch Glass and Crystals | Cleaning | Watch Parts | Vintage Watch Parts | Watch Batteries | Clock Parts](https://www.timebymail.com/ekmps/shops/timebymail/images/seiko-pepsi-6139-6002-replacement-watch-crystal-c26-443-p.jpg)