Barrel mainspring, Ø 11.5 mm, thick. 0.130 mm, length 380 mm, height 1.10 mm
110E130L380D115
Barrel mainspring
This barrel mainspring is a crucial component for watch movements, providing the energy required for the operation of a mechanical watch.
Specifications:
- Diameter: 11.5 mm
- Thickness: 0.130 mm
- Length: 380 mm
- Height: 1.10 mm
Designed for movements requiring these specific dimensions, this mainspring ensures optimal performance and enhanced durability.