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Sonceboz ES 56
Basic Information
| Name | Sonceboz ES 56 |
|---|---|
| Manufacturer | Sonceboz |
| Launch Year | 1980 |
| Caliber Family | Description ES 54: pin lever minor layout modification: ES 55: pin lever ES 56: pin lever, date ES 95: Swiss lever ES 96: Swiss lever, date Related calibers Sonceboz ES 54, Sonceboz ES 55, Sonceboz ES 56, Sonceboz ES 95, Sonceboz ES 96 |
| Is COSC certified | No |
Technical Details
| Lignes Dimensions | 12 ‴ |
|---|---|
| Dimensions | 27 mm |
| Height | 4.9 mm |
| Further Measures | Mounting Diameter (Dm): 26.6mm Stem height (T): 2.6mm Mounting Height (F): 1.35mm |
| Power Reserve | 32 hours |
| Frequency | 21,600 vph |
| Jewels | 17 |
Complications and Specifications
| Shape | Round |
|---|---|
| Complications |
|
| Regulator Type | Pinned Regulator (or Index Regulator) |
| Movement Type | Manual |
| Escapement Type | Pin Lever |
| Control Type | Balance Wheel |
| Winding Type | Stem Winding (Crown) |
| Setting Type | Stem Set (Crown Pull) |
Additional Information
| Hand Sizes | 1.50 x 0.90 x 0.20mm |
|---|---|
| Hand Count | 3 |
| Country Of Manufacture | Switzerland |
| Notes | Remarks: pin lever indirect minute, hand friction clutch on barrel stem mechanism without setting-lever spring variants with/without separate barrel bridge (cf. ES 55) Ranfft mentioned about this caliber: There are variants with this quantity of jewels 1, 17 |
| Signature | ca. 1980: Swiss Watch Co Ltd Seoul Korea, Swiss Parts Assembled in Korea, Unadjusted, 1 Jewel |
Metadata
| Created At | Sep 15, 2023 |
|---|---|
| Updated At | Apr 23, 2025, 11:34:05 PM |
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