No products in the cart.
Return To ShopWatch Database
Seiko 1F20-6F50
The Seiko 1F20-6F50 watch movement is a self-winding mechanical movement that is entirely developed and manufactured by Rolex. It has been certified as a Swiss chronometer, indicating that it has undergone rigorous testing by the Swiss Official Chronometer Testing Institute (COSC) and demonstrated high precision. The 3135 movement is equipped with a Parachrom hairspring, which provides improved shock and temperature resistance. Its reliable architecture is consistent with all Oyster watch movements.
The Seiko 1F20-6F50 features the following functions:
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.18 x 0.115 x 455 x 11.2 mm | Auto | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
