Barrel mainspring, Ø 10 mm, thickness 0.11 mm, length 400 mm, height 0.95 mm
095E110L400D100
High precision barrel mainspring
The barrel mainspring is an essential component in mechanical watches. Offering superior quality and precise dimensions, this spring is perfect for professional watchmakers.
Main features:
- Ø: 10 mm
- Thickness: 0.11 mm
- Length: 400 mm
- Height: 0.95 mm
Ideal for replacing or restoring mechanical watch movements with accuracy.