AP
Nivaflex automatic mainsprings for wristwatches
Nivaflex mainsprings from Boley for automatic winders.
Nivaflex mainsprings from Boley for automatic winders.
1971x Previous product1/4Next product
name1971x
width0.63
Ø9.0
thickness0.10
length340
calibreAP 2120/21
item No.82019710