Omega
Nivaflex automatic mainsprings for wristwatches
Nivaflex mainsprings from Boley for automatic winders.
Nivaflex mainsprings from Boley for automatic winders.
550x Previous product6/11Next product
name550x
width1,01
Ø10.0
calibreOMEGA 550 - 552, 751, 752
thickness0.11
length380
item No.96505501208