Elgin 712
Mechanical
No photos yet
Notes
differences not known between 711, 712
Dimensions
| Width | 19.3 lignes (43.54 mm) |
|---|---|
| Height | 3.9 mm |
| Stem height | 0.9 mm |
| Hands (H × M × S) | 1.14 × 0.66 × 0.2 mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 40 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | GR3943 |
|---|---|
| Height | 1.45 mm |
| Thickness | 0.1 mm |
| Length | 320 mm |
| Barrel diameter | 9 mm |