1 to 3 weeks

Automatic barrel mainspring Ø12 mm

RA1S15114

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Automatic barrel mainspring Ø12 mm

The automatic barrel mainspring is a high-precision component designed to enhance the performance of your watch movement.

Specifications:

  • Ø: 12 mm
  • Height: 1.08 mm
  • Thickness: 0.129 mm
  • Length: 500 mm

Fits a wide range of automatic watches, providing optimal power and durability.

Technical Data

Ø mm
12,00
Thickness mm
0,129
Length mm
500
Height mm
1,08