Omega 381
Mechanical
c. 1947
Date
Day
No photos yet
Notes
1947-1948
1948 renamed from Omega 27DL PC AM to Omega 381
Dimensions
| Width | 27 lignes (60.91 mm) |
|---|---|
| Height | 5.25 mm |
| Stem height | — |
| Hands (H × M × S) | — |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | — |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | Yes |
| Day | Yes |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | GR3284 |
|---|---|
| Height | 1.3 mm |
| Thickness | 0.11 mm |
| Length | 320 mm |
| Barrel diameter | 9.5 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Omega |
| Year | c. 1947 |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions