Constellation Co‑Axial Master Chronometer 39mm Material:Steel ‑ Sedna™ Gold This model features a stainless

This model features a stainless steel and 18K Sedna™ gold case with a dual bezel design

Orange is used for the central seconds hand

In this 41mm model

the domed silvery dial features a crystal finish

visible through the domed scratch-resistant sapphire crystal

Constellation Co‑Axial Master Chronometer 39mm Material:Steel ‑ Sedna™ Gold This model features a stainlessDescription The dramatic and enduring design of the OMEGA Constellation is characterized by its famous half moons, claws on the case and mono rang bracelet. This 39 mm stainless steel and 18K Sedna gold model features a bezel engraved with Roman numerals, an opaline white silvery dial with diamond indexes and a date window at the 6 o'clock position. The hands, OMEGA logo, Constellation star and diamond holders are all in 18K Sedna gold. At the heart