0428 Watch Mainspring 1.25 x 0.08 x 228 (9") (Calibers in description)
Dimensions: 1.25 x 0.08 x 228 (9")
End Type: tongue end
Material: Swiss Made blue steel
Calibers:

Description
Dimensions: 1.25 x 0.08 x 228 (9")
End Type: tongue end
Material: Swiss Made blue steel
Calibers:
