Eterna 1412U new
Mechanical
c. 1953
Self-winding (rotor)
No photos yet
Notes
1953-1958
option: micrometer regulator
Dimensions
| Width | 27.6 lignes (62.26 mm) |
|---|---|
| Height | 5.55 mm |
| Stem height | 1.6 mm |
| Hands (H × M × S) | 1.5 × 0.9 × 0.21 mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 48 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | Rotor |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | — |
|---|---|
| Height | 11 mm |
| Thickness | 0.11 mm |
| Length | — |
| Barrel diameter | 1.55 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Eterna |
| Year | c. 1953 |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions