1168 Watch Mainspring 1.90 x 0.16 x 546 (21 1/2") (Calibers in description)
Dimensions: 1.90 x 0.16 x 546 (21 1/2")
End Type: Tongue End
Material: Swiss Made Unbreakable
Calibers:Β
BFG 410 1/5th second

Description
Dimensions: 1.90 x 0.16 x 546 (21 1/2")
End Type: Tongue End
Material: Swiss Made Unbreakable
Calibers:Β
BFG 410 1/5th second
