ETA 859
Mechanical
No photos yet
Notes
widely equal to Eterna 852
differences not known between 853, 854, 858, 859
Dimensions
| Width | — |
|---|---|
| Height | — |
| Stem height | — |
| Hands (H × M × S) | 1.38 × 0.8 × ? mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 50 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | Zf1534 |
|---|---|
| Height | 13.5 mm |
| Thickness | 0.17 mm |
| Length | — |
| Barrel diameter | 1.8 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | ETA |
| Year | — |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions