Omega 620
Mechanical
c. 1960
No photos yet
Notes
1960-1973, 1380000
shares many parts with automatic family 670
Dimensions
| Width | 17.5 lignes (39.48 mm) |
|---|---|
| Height | 2.5 mm |
| Stem height | 0.8 mm |
| Hands (H × M × S) | 1.1 × 0.55 × ? mm |
Technical data
| Beat rate | 19,800 vph (2.75 Hz) |
|---|---|
| Lift angle | 48 ° |
| 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 | GR2276 |
|---|---|
| Height | 0.9 mm |
| Thickness | 0.08 mm |
| Length | 220 mm |
| Barrel diameter | 6.5 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Omega |
| Year | c. 1960 |
| Family | — |
| Clone of | — |
Related calibers
Documents
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Updated 7 days ago · 0 revisions