ETA 746
Mechanical
No photos yet
Notes
differences 746-749 unknown
Dimensions
| Width | 10.1 lignes (22.78 mm) |
|---|---|
| Height | 3.6 mm |
| Stem height | — |
| Hands (H × M × S) | 0.95 × 0.55 × ? mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | 52 ° |
| Power reserve | 31 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | GR3283 |
|---|---|
| Height | 1.3 mm |
| Thickness | 0.11 mm |
| Length | 300 mm |
| Barrel diameter | 9 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | ETA |
| Year | — |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions