Junghans J24
Mechanical
c. 1953
No photos yet
Notes
1953-
open face calibre
indirect minute, hand friction clutch on barrel (Roskopf type)
since 1953 steel pallets, 4 jewels
since ca. 1955 jewel pallets, 7 jewels
Dimensions
| Width | 42 lignes (94.74 mm) |
|---|---|
| Height | 5.5 mm |
| Stem height | 0.6 mm |
| Hands (H × M × S) | 2 × 1.2 × 0.22 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 | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | — |
|---|---|
| Height | 21.5 mm |
| Thickness | 0.2 mm |
| Length | — |
| Barrel diameter | 1.8 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Junghans |
| Year | c. 1953 |
| Family | — |
| Clone of | — |
Documents
None
Updated 7 days ago · 0 revisions