![Suspension Spring 77-500-64 (10593200079)](http://perrinwatchparts.com/cdn/shop/products/77.500-64-300_300x300.jpg?v=1595351766)
# 64 Suspension Spring relative to the image, the clock suspension spring dimensions are as follows:
Suspension Spring Dimensions |
A(mm) |
B (mm) | C (mm) |
|
9.07 | 17.2 | 5.5 |
# 64 Suspension Spring relative to the image, the clock suspension spring dimensions are as follows:
Suspension Spring Dimensions |
A(mm) |
B (mm) | C (mm) |
|
9.07 | 17.2 | 5.5 |