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Desa 121
Ligne: 10.5'''
Jewels: 7/15/17/21
Power Reserve: 38 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1925-1937
Diameter: 23.3 mm
Height: 4.1 mm
Hands: 1.40 x 0.70 / 0.22 mm
The Desa 121 watch movement is a mechanical movement that was used during the period from 1925 to 1937. It features a Breguet hairspring and shares only minor differences with the 10AE and 10AX movements. The 10AN movement is a manual wind movement with a sub-second function.
The Desa 121 features the following functions:
- Manual Winding
- Mechanical Movement
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 420 | Ordinary/None | Buy staff |
| 418 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.100 x 300 x 9.0 mm | GR3664 | Manual | 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
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