Mido 0617P
Mechanical
c. 1958
Self-winding (rotor)
No photos yet
Notes
1958-
winding gear from beryllium bronze
Incastar regulator (Fig.3, 4):
The only large-scale produced regulator featuring a free oscillating hairspring. The end of the spring is fixed between two rollers, adjusting actually its length. No isochronism error by the gap between the regulator pins.
smallest diameter for a serial automatic with sweep second
Dimensions
| Width | 15.3 lignes (34.51 mm) |
|---|---|
| Height | 5.3 mm |
| Stem height | 0.45 mm |
| Hands (H × M × S) | 1.2 × 0.75 × 0.2 mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 34 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | Rotor |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | — |
|---|---|
| Height | 6 mm |
| Thickness | 0.06 mm |
| Length | — |
| Barrel diameter | 1.5 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Mido |
| Year | c. 1958 |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions