Omega Constellation Co‑Axial Chronometer 123.20.38.21.02.002 us-only its stainless steel case is

its stainless steel case is part satin-brushed and part polished to a high gloss

000 meter water resistance for saturation diving with a quartz movement that delivered an accuracy that no mechanical diver's watch could match

CASE BACK: Stainless steel

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Movement Power Reserve: up to 80 hours

Omega Constellation Co‑Axial Chronometer 123.20.38.21.02.002 us-only its stainless steel case isThe especially dramatic and enduring design concept of the OMEGA Constellation line is characterized by its famous Griffes, or claws, and striking dials. This model features a silver dial with a date window at the 3 oclock position and a scratch resistant sapphire crystal. The 18K yellow gold bezel, with its engraved Roman numerals, is mounted on a 38 mm stainless steel casebody, and presented on a stainless steel and 18K yellow gold bracelet. The