Omega R11.5
Mechanical
c. 1936
No photos yet
Notes
1936-1949
Dimensions
| Width | 11.5 lignes (25.94 mm) |
|---|---|
| Height | 3.5 mm |
| Stem height | 0.6 mm |
| Hands (H × M × S) | 0.9 × 0.5 × ? mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | — |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | — |
|---|---|
| Height | 5.5 mm |
| Thickness | 0.06 mm |
| Length | — |
| Barrel diameter | 1.3 mm |