Need a part for this caliber? Supporters unlock the parts catalog, factory equivalents, and the donor finder that shows which other movements can supply the part you need.
Become a Supporter
Updates to data and images are welcome from our readers.
Alpina 336
Basic Information
| Name | Alpina 336 |
|---|---|
| Manufacturer | Alpina |
| Launch Year | 1930 |
| Caliber Family | Description open face / hunter respectively: 331/332: H=4.9mm, 17 Jewels, Reed's regulator 333/334: H=4.9mm, 17 Jewels, Reed's regulator 335/336: H=4.9mm, 15 Jewels, hack feature 335/336: H=5.0/5.2mm, stronger main spring Related calibers Alpina 331, Alpina 332, Alpina 333, Alpina 334, Alpina 335, Alpina 336, Alpina 337, Alpina 338 |
| Is COSC certified | No |
Timegrapher
Beat rate
18,000 bph
Frequency
2.5 Hz
Reference: healthy amplitude ≈ 270–315° fully wound (>200° at 24 h); beat error ideally < 0.5 ms.
Technical Details
| Lignes Dimensions | 17 ‴ |
|---|---|
| Dimensions | 38.35 mm |
| Height | 4.9 mm |
| Further Measures | Mounting Diameter (Dm): 38.2mm |
| Power Reserve | 35 hours |
| Frequency | 18,000 vph |
| Jewels | 17 |
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 | 1.85 x 1.00 / 0.20mm |
|---|---|
| Hand Count | 3 |
| Country Of Manufacture | Switzerland |
| Notes | Remarks: hunter calibre Breguet hairspring Other data: balance staff: U123 stem: W1493 mainspring / battery: 1.40 x 15.0 x 0.18mm balance staff ronda: 3030 (17) |
| Signature | ca. 1930: 636333, Alpina (Alpina 338, H=5.2mm) |
Compatible Parts
No parts linked yet for this caliber.
Metadata
| Created At | Sep 15, 2023 |
|---|---|
| Updated At | Jan 28, 2024, 8:55:26 PM |
Loading...