Constellation Omega, which we recognize by its famous half-moons, "claws" in the case and mount bracelet.
18Kt Sedna  stainless steel and gold model, bezel engraved with the usual Roman numerals, natural mother-of-pearl dial, hour markers of diamonds, date at 6 o'clock, sapphire crystal. Sapphire crystal background to admire the caliber OMEGA Master Chronometer 8700 Co-Axial. International Warranty for 5 years.