1285 Watch Mainspring 2.70 x 0.18 x 585 (23")(Calibers in description)
Dimensions: 2.70 x 0.18 x 585 (23")
End Type: Tongue End
Material: Swiss Made Unbreakable
Calibers:Β
Looping 80 alarm side, Looping 81 alarm side

Description
Dimensions: 2.70 x 0.18 x 585 (23")
End Type: Tongue End
Material: Swiss Made Unbreakable
Calibers:Β
Looping 80 alarm side, Looping 81 alarm side
