AS 981
Mechanical
No photos yet
Notes
option: escape-wheel protector (Fig.4)
differences not known between 969, 981,
probably designations for different bridge layouts (cf. Mido 600)
Dimensions
| Width | 14.9 lignes (33.61 mm) |
|---|---|
| Height | 3.3 mm |
| Stem height | 0.4 mm |
| Hands (H × M × S) | 1 × 0.55 × ? mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 38 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | GR4041 |
|---|---|
| Height | 1.5 mm |
| Thickness | 0.06 mm |
| Length | 200 mm |
| Barrel diameter | 5.5 mm |