1171 Watch Mainspring 1.90 x 0.18 x 470 (18 1/2") (Calibers in description)
Dimensions: 1.90 x 0.18 x 470 (18 1/2")
End Type: Tongue End
Material: Swiss Made Blue Steel
Calibers:Β
AS 580

Description
Dimensions: 1.90 x 0.18 x 470 (18 1/2")
End Type: Tongue End
Material: Swiss Made Blue Steel
Calibers:Β
AS 580
