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Marvin 140
Basic Information
| Name | Marvin 140 |
|---|---|
| Alternative Name | Aurore-Villeret 10 |
| Base Calibre | Aurore-Villeret 10 |
| Manufacturer | Marvin |
| Launch Year | 1930 |
| Is COSC certified | No |
Technical Details
| Lignes Dimensions | 5.75 ‴ x 8.5 ‴ |
|---|---|
| Dimensions | 12.8 mm x 19.6 mm |
| Height | 3.55 mm |
| Further Measures | Mounting Diameter (Dm): 12.8 x 19.25mm Stem height (T): 1.7mm Mounting Height (F): 0.5mm |
| Power Reserve | 42 hours |
| Frequency | 18,000 vph |
| Jewels | 17 |
| Lift Angle | 51 degrees |
Complications and Specifications
| Shape | Rectangle |
|---|---|
| Regulator Type | Pinned Regulator (or Index Regulator) |
| Movement Type | Manual |
| Escapement Type | Swiss Lever |
| Control Type | Balance Wheel |
| Winding Type | Stem Winding (Crown) |
| Setting Type | Stem Set (Crown Pull) |
Additional Information
| Hand Sizes | 1.05 x 0.45mm |
|---|---|
| Hand Count | 2 |
| Country Of Manufacture | (not set) |
| Notes | Remarks: round or straight corners option: bimetallic screw balance (Fig. 1) differences not known between 10, 102 Other data: balance staff: U1180 stem: W12 mainspring / battery: Zf651, 1.20 x 7.5 x 0.08 x 250mm balance staff ronda: 1676 (5,25) stem ronda: 791 (5,25) Mainspring: 1.250 x 7.000 x 0.085 x 220.000 mm Ranfft mentioned about this caliber: There are variants with this quantity of jewels 15, 17 |
| Signature | 1-2) ca. 1930: - (Aurore-Villeret 10) |
Metadata
| Created At | Sep 15, 2023 |
|---|---|
| Updated At | May 26, 2026, 4:43:53 AM |
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