Pre-owned/unworn Omega Constellation ref 131.13.34.20.53.001 is brilliant in steel and blue. This OMEGA Constellation include a unisex 34mm case made of durable stainless steel, a matching stainless steel Roman numeral bezel decorated with claws or “griffes,” a striking blue alligator leather strap, and a matching sun-brushed peacock blue dial decorated with glittering diamond hour markers, a round date display at 6 o’clock, a small seconds sub-dial, and 18k white gold hands. It makes a sophisticated statement on the wrist while delivering a singularly reliable reading via the mighty caliber 8802 self-winding Master Chronometer with a 55-hour power reserve. Shop OMEGA Constellation Collection