IWC cal 851 --> 854 / 8521 --> 8541
For IWC 854 8541 oscillating weight axle post screw part 51496 (1 piece)
Length : 2.50 mm
Thread 0.80 mm
Head diameter : 1.20 mm
Le prix est pour 1 seule vis / The price is only for 1 screw
Neuf de stock / New old stock