RX (Generic)
Nivaflex automatic mainsprings for wristwatches (Bestfit)
Nivaflex mainsprings from Boley for automatic winders.
Nivaflex mainsprings from Boley for automatic winders.
3077x Previous product3/9Next product
name3077x
width1.24
Ø12.5
thickness0.146
calibreRX 4030 (Generic)
item No.82030770