Gruen 295
Mechanical
c. 1946
No photos yet
Notes
1946-
Breguet hairspring
stem mechanism without setting-lever spring
Dimensions
| Width | 12.5 lignes (28.2 mm) |
|---|---|
| Height | 3.9 mm |
| Stem height | — |
| Hands (H × M × S) | 0.92 × 0.5 × ? mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 30 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | GR2405 |
|---|---|
| Height | 1 mm |
| Thickness | 0.08 mm |
| Length | 180 mm |
| Barrel diameter | 6 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Gruen |
| Year | c. 1946 |
| Family | — |
| Clone of | — |
Related calibers
Documents
None
Updated 7 days ago · 0 revisions