This impressive Constellation model is characterized by its famous half moons, as well as the claws on the side of the case. It has a 41 mm noble steel case with polished blue ceramic bezel with Roman numerals and white 'Grand Feu' enamel, with a white ceramic dial with date window at six o'clock. As for the hands, the Constellation star and faceted indexes are blued. The bracelet of this OMEGA is presented in blue leather with rubber coating and the watch is powered by the OMEGA- Co Axial Master Chronometer Caliber 8900, which is visible through the scratch-resistant convex sapphire crystal.