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Alpina 324
Basic Information
| Name | Alpina 324 |
|---|---|
| Alternative Name | Cyma 734 |
| Base Calibre | Cyma 734 |
| Manufacturer | Alpina |
| Launch Year | 1930 |
| Caliber Family | Description H= 5.05mm: 323, 328: hunter, 15 jewels 324, 2554: hunter, 16 jewels 327, 2563: open face, 15 jewels H= 3.85mm: 325, 2029, 2561: open face, 15 jewels 326: hunter, 15 jewels Related calibers Alpina 2029, Alpina 2554, Alpina 2561, Alpina 2563, Alpina 323, Alpina 324, Alpina 325, Alpina 326, Alpina 327, Alpina 328 |
| Is COSC certified | No |
Technical Details
| Lignes Dimensions | 17 ‴ |
|---|---|
| Dimensions | 38.7 mm |
| Height | 5 mm |
| Further Measures | Mounting Diameter (Dm): 38.2mm Stem height (T): 1.9mm Mounting Height (F): 0.5mm |
| Power Reserve | 34 hours |
| Frequency | 18,000 vph |
| Jewels | 16 |
Complications and Specifications
| Shape | Round |
|---|---|
| Complications |
|
| 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 | 1.75 x 1.10 / 0.22mm |
|---|---|
| Hand Count | 3 |
| Country Of Manufacture | (not set) |
| Notes | Remarks: hunter calibre Breguet hairspring differences not known between 324, 2554 Other data: balance staff: U989 stem: W1755 mainspring / battery: Zf3308, 1.80 x 15.0 x 0.18 x 450mm |
| Signature | ca. 1930: Alpina 2554, Ref. 734 - 55352, Brevets + (Alpina 2554, Cyma 734) |
Metadata
| Created At | Sep 15, 2023 |
|---|---|
| Updated At | May 26, 2026, 4:43:41 AM |
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