1163 Watch Mainspring 1.90 x 0.15 x 533 (21") (Calibers in description)
Dimensions: 1.90 x 0.15 x 533 (21")
End Type: Tongue End
Material: Swiss Made Blue Steel
Calibers:Β
12 size Cortebert Balco Etonia

Description
Dimensions: 1.90 x 0.15 x 533 (21")
End Type: Tongue End
Material: Swiss Made Blue Steel
Calibers:Β
12 size Cortebert Balco Etonia
