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Sonceboz ES 56
Ligne: 13'''
Jewels: 15
Lift Angle: 49°
Power Reserve: 44 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1939-1963
Diameter: 30.5 mm
Height: 4.05 mm
Hands: 1.40 x 0.75 / 0.19 mm
The Sonceboz ES 56 watch movement, also known as 30T2PCAM, was produced from 1939 to 1963 with a total of 3,000,000 units. It features a Breguet hairspring and was equipped with the Incabloc shock protection system starting from 1943. This manual wind movement includes a sub second function and operates with mechanical mechanics.
The Sonceboz ES 56 features the following functions:
- Manual Winding
- Mechanical Movement
- Shock Protection
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 1858 | Ordinary/None | Buy staff |
| 3276 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.53 x 0.135 x 340 x 11.0 mm | Manual | Buy mainspring | |
| 1.50 x 0.140 x 320 x 11.5 mm | GR4227 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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