Omega hour wheel cal. 620 630 / part 1231 (ht 1.06mm)

Omega hour wheel 620 part 1231 / roue des heures

Same part for both following Omega calibers : 620 630

Hour wheel , height 1.06mm (be aware it exists multiple models for this wheel : height 1.06mm , 1.31mm , 1.56mm , 1.81mm , 2.06mm)

Part 620-1231 - height 1.06mm

Neuf de stock / New old stock