ETA 2452
Type: Mechanical
Manufacturer: ETA
Year: ~1960
Notes:
Mainspring 3271-X will not fit into the barrel.
You will need a mainspring winder to fit it properly
You will need a mainspring winder to fit it properly
Dimensions
| Width | 11.5 lignes |
|---|---|
| Height | 5.3 mm |
| Stem height | 1.85 mm |
| Hands diameter (H x M x S) | 1.5 x 0.9 x 0.2 mm |
Technical data
| Lift angle | 52° |
|---|---|
| Beat rate | 18000 BPH |
| Jewels count | 17, 21, 25, 30 |
| Power reserve | 42 hours |
| Shock protection | Incabloc |
| Mobile stud carrier | false |
Complications
| Self winding | rotor |
|---|---|
| Date | true |
| Date quick set | false |
| Day | false |
| Hacking | false |
| Chronograph | false |
Mainspring
| GR code | 3271-X |
|---|---|
| Length | 360 |
| Height | 1.3 |
| Thickness | 0.105 |
| Diameter | 10.5 |