Omega 481
Mechanical
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Notes
straight lever (ligne angulaire)
Kif-Duofix combined setting for escapement wheel
Dimensions
| Width | 12.5 lignes (28.2 mm) |
|---|---|
| Height | 3.2 mm |
| Stem height | 0.9 mm |
| Hands (H × M × S) | 0.9 × 0.5 × ? mm |
Technical data
| Beat rate | 19,800 vph (2.75 Hz) |
|---|---|
| Lift angle | 68 ° |
| Power reserve | 42 h |
| Jewels | — |
| Shock protection | KIF |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | GR3574 |
|---|---|
| Height | 1.4 mm |
| Thickness | 0.07 mm |
| Length | 180 mm |
| Barrel diameter | 5.5 mm |