Durowe 275
Mechanical
c. 1940
No photos yet
Notes
1940-1958
other designation: Durowe 7.75x11"
option: threads for dust protection frame (Fig.3)
Dimensions
| Width | — |
|---|---|
| Height | 3.5 mm |
| Stem height | 0.5 mm |
| Hands (H × M × S) | 1.2 × 0.71 × 0.18 mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 42 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | GR2935 |
|---|---|
| Height | 1.2 mm |
| Thickness | 0.11 mm |
| Length | 300 mm |
| Barrel diameter | 9 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Durowe |
| Year | c. 1940 |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions