Description
Mainspring 4.00 x 0.20 x 1150 x 25 mm (Swiza 21 (1 Day))
Barrel spring available immediately and delivered within 1 week. Free shipping to Switzerland, France and worldwide for orders over CHF 50.
Practical information:
- Watch type: Normal
- Height: 4 mm
- Thickness: 0.20 mm
- Length: 1,150 mm
- Diameter: 25 mm
The springs are greased and ready for use.
Below is a diagram of the flange shape of this barrel spring.
