Omega Constellation Co-Axial Master Chronometer 39mm 131.20.39.20.13.001

The dramatic and enduring design of the OMEGA Constellation is characterised 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, a sun-brushed brown dial and a date window at the 6 o'clock position. The hands, OMEGA logo, Constellation star and indexes are all in 18K Sedna™ gold. At the heart of this timepiece is the OMEGA Co-Axial Master Chronometer Calibre 8800, visible through the domed scratch-resistant sapphire crystal.

Case: Brushed & polished stainless steel & 18kt Sedna (rose) gold case. Brushed 18kt Sedna gold bezel with engraved Roman numeral hour markers. Brown dial with a fine sunray finish. Sedna gold hands, the hour & minute hands with luminous fill. Applied faceted Sedna gold index hour markers. Fine printed minutes/seconds track. Date window at 6 o'clock.

Strap: Fitted on its original brushed & polished finished stainless steel & 18kt Sedna gold bracelet with push button folding clasp. The bracelet is fully linked & will fit up to a 8" wrist (20 cm).

Movement: Powered by a self-winding METAS certified Omega caliber 8800, beats at 25,200 vph, contains 35 jewels & has an approximate power reserve of 55 hours. The METAS certification tests water resistance, precision and magnetic resistance up to 15,000 gauss. The movement also features Omega's Si14 silicon balance spring and Omegas Co-Axial escapement. The rotor & visible bridges are decorated with Geneva waves in arabesque.