1 to 3 weeks

Barrel mainspring Ø 10.5 mm, height 1.20 mm, thickness 0.125 mm, length 380 mm

122E125L380D105

Barrel mainspring Ø 10.5 mm

The barrel mainspring is a crucial component ensuring the proper functioning of watch movements. Precisely engineered, it facilitates effective winding and energy transmission for optimal mechanical performance.

Specifications:

  • Ø: 10.5 mm
  • Height: 1.20 mm
  • Thickness: 0.125 mm
  • Length: 380 mm

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Technical Data

Ø mm
10,50
Thickness mm
0,13
Length mm
380
Height mm
1,20