ETA 2452
Description
A very nice looking ETA Automatic.
Technical data
| Manufacturer: | ETA |
| Caliber: | 2452 |
| Caliber base: | ETA 2390 |
| Size: | 11 1/2''' |
| Height: | 5,2mm |
| A/h: | 18000 |
| lift angle: | 52° |
| Number of jewels: | 25 |
| Escapement: | Pallet lever |
| Balance types: |
Glucydur screw balance |
| Shock protection(s): |
Incabloc |
| Balance bearing / direction hairspring: | Clockwise |
| Adjust mechanism: | Long regulator arm |
| Winding mechanism: | yoke winding system |
| Features: |
|
| Production period: | 1956 - 1974 |
| References: |
Flume: 1962 100 |
| Mentioning in literature (years): | 1964 |
| Documentation (years): | 1965 |