Omega 680 681 682 683 684 685 date disk indicator / part 1500

Omega 680 date disk indicator / indicateur de quantième 

Part 680-1500 (domed, rounded model, not flat model 1500A)

Modèle bombé, différent du modèle plat

Same part for all following calibers : Omega 680 681 682 and also some movements 683 684 685 with domed disk

Pre-owned / Pre-used