1 to 3 weeks

Automatic barrel mainspring Ø 12 mm, length 460 mm

RA1S14005/2

Automatic barrel mainspring Ø 12 mm

This barrel mainspring is designed for automatic movements and is precisely manufactured to ensure reliable performance in mechanical watches.

Specifications:

  • Diameter: 12.00 mm
  • Thickness: 0.130 mm
  • Length: 460 mm
  • Height: 1.05 mm

Ideal for watchmakers seeking a professional-grade component for repairs or creating watch movements. This mainspring is perfectly suited for use in high-precision automatic watches.

You are in a geographical area with an approved distributor (no direct purchase possible). Your order will be redirected and processed by our local partner.
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Technical Data

Ø mm
12,00
Thickness mm
0,130
Length mm
460
Height mm
1,05