1081 Watch Mainspring 1.70 x 0.17 x 535 (21")(Calibers in description)
Dimensions: 1.70 x 0.17 x 535 (21")
End Type: Tongue End
Material: Swiss Made Unbreakable
Calibers:Β
Heuer 7700 1/5th second timer, Valjoux 7700 30 minute, Valjoux 7720 20 minute, Valjoux 7721
Original: $50.00
-70%$50.00
$15.00
Description
Dimensions: 1.70 x 0.17 x 535 (21")
End Type: Tongue End
Material: Swiss Made Unbreakable
Calibers:Β
Heuer 7700 1/5th second timer, Valjoux 7700 30 minute, Valjoux 7720 20 minute, Valjoux 7721
