Junghans 600.12
Mechanical
c. 1969
Date
Hacking
No photos yet
Notes
1969-1974
pallet lever (Fig.5) and ratchet wheel on escape-wheel arbor to guarantee the rotaion direction (Fig.6)
Two samples were illustrated, because the relation between manufacturing date and patent signature is uncertain.
Dimensions
| Width | 30.5 lignes (68.8 mm) |
|---|---|
| Height | 6.2 mm |
| Stem height | 2.2 mm |
| Hands (H × M × S) | 1.4 × 0.8 × 0.19 mm |
Technical data
| Beat rate | 21,600 vph (3 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | — |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | Yes |
| Day | No |
| Hacking | Yes |
| Chronograph | No |
Mainspring
| GR code | — |
|---|---|
| Height | — |
| Thickness | — |
| Length | — |
| Barrel diameter | — |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Junghans |
| Year | c. 1969 |
| Family | — |
| Clone of | — |
Related calibers
Documents
None
Updated 7 days ago · 0 revisions