Description
The Caliber 120 described here was made by the french ebauches manufactury Judex. It is a common pre-WW-II anchor movement with unsecured screw balance, fifteen jewels and a decentral second indication.
Technical data
| Manufacturer: | Judex |
| Caliber: | 120 |
| Size: | 10 1/2''' |
| A/h: | 18000 |
| Number of jewels: | 15 |
| Escapement: | Pallet lever |
| Balance types: |
Nickel screw balance |
| Shock protection(s): |
none |
| Balance bearing / direction hairspring: | Clockwise |
| Moveable stud: | no |
| Adjust mechanism: | Long regulator arm |
| Construction: |
|
| Winding mechanism: | yoke winding system |
| Setting lever spring: | 2 hole(s) |
| Features: |
|
| References: |
Flume: 1947 28 |