Alpina 222 (Junghans J49/1)
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Alpina |
| Year | ~ |
Documents
No documents
Notes:
hunter calibre
until ca. 1939 yellow gilt, later white
Dimensions
| Width | 41.25 lignes |
|---|---|
| Height | 4.45 mm |
| Hands diameter (H x M x S) | 1.82 x 1.18 x 0.28 mm |
Technical data
| Lift angle | ° |
|---|---|
| Beat rate | 18000 BPH |
| Jewels count | |
| Power reserve | 32 hours |
| Shock protection | |
| Mobile stud carrier | false |
Complications
| Self winding | no |
|---|---|
| Date | false |
| Day | false |
| Hacking | false |
| Chronograph | false |
Mainspring
| GR code | Zf3148 |
|---|---|
| Length | 490 |
| Height | 17.0 |
| Thickness | 0.21 |
| Diameter | 1.6 |