0942 Watch Mainspring 1.55 x 0.14 x 660 (26") (Calibers in description)
Dimensions: ย 1.55 x 0.14 x 660 (26")
End Type: Tongue End
Material: Swiss Made unbreakable
Calibers:ย
Heuer 57 reference 520-510

Description
Dimensions: ย 1.55 x 0.14 x 660 (26")
End Type: Tongue End
Material: Swiss Made unbreakable
Calibers:ย
Heuer 57 reference 520-510
