Eterna 1445U
Mechanical
c. 1962
Self-winding (rotor)
No photos yet
Notes
1962-
strange: indirectly driven minute allows a relatively big balance and low profile
family:
1435: 7.75" , manual wind
1445: 7.75" , automatic
1446: 8.25" , automatic
Dimensions
| Width | 17.2 lignes (38.8 mm) |
|---|---|
| Height | 4.15 mm |
| Stem height | — |
| Hands (H × M × S) | 1.2 × 0.6 × ? mm |
Technical data
| Beat rate | 21,600 vph (3 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 42 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | Rotor |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | — |
|---|---|
| Height | 7.5 mm |
| Thickness | 0.09 mm |
| Length | — |
| Barrel diameter | 1.2 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Eterna |
| Year | c. 1962 |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions