Product Description
Nu Vigor Mainspring number 81G
This is a New Old Stock item, unused and unopened.
Package indicates for movement -
Valjoux 13 L. 77 ECO CHRONOGRAPH
Dennison - 6 8 16
Metric - .150 .014 40.64
Picture is representative of the product, but may not be the exact item you will receive.
Product Videos
Custom Field
Dennison Width 6
Dennison Strength 8
Dennison Length 16
Metric Width .150
Metric Strength .014
Metric Length 40.64
End Type Hole
