Koma-Mauch
400-day clock pendulum springs by Koma-Mauch
suspension spring, mechanical Previous product3/5Next product
namesuspension spring, mechanical
length73 mm
Driver8.0mm
thickness0.05mm
manufactureKoma
typeBoy IV
item No.070742
namesuspension spring, mechanical
length73 mm
Driver8.0mm
thickness0.05mm
manufactureKoma
typeBoy IV
item No.070742