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Seiko 2P20-522H
The Seiko 2P20-522H is a GMT-version of the ETA/Valjoux 7750 watch movement. It features a chronograph function, shock protection, automatic winding, and a calendar.
The Seiko 2P20-522H features the following functions:
- Automatic Winding
- Calendar
- Chronograph Movement
- Shock Protection
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
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Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
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