1630 Watch Mainspring 6.40 x 0.30 x ???? (Calibers in description)
Dimensions: 6.40 x 0.30 x ????
End Type: Tongue End
Material: Genuine Zenith Factory (blue steel)
Calibers:
Zenith 54 hour Chronometer
Product Information
Product Information
Shipping & Returns
Shipping & Returns

1630 Watch Mainspring 6.40 x 0.30 x ???? (Calibers in description)
1630 Watch Mainspring 6.40 x 0.30 x ???? (Calibers in description)
Dimensions: 6.40 x 0.30 x ????
End Type: Tongue End
Material: Genuine Zenith Factory (blue steel)
Calibers:
Zenith 54 hour Chronometer
Original: $76.96
-65%$76.96
$26.94Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dimensions: 6.40 x 0.30 x ????
End Type: Tongue End
Material: Genuine Zenith Factory (blue steel)
Calibers:
Zenith 54 hour Chronometer