OMEGA Constellation

The Omega Constellation 131.25.39.20.52.001 is housed in a 39 mm case combining gold and steel, with a tungsten bezel and a matching gold and steel bracelet, water resistant to 100 metres. The silver dial features luminous hands and indices along with a date display, protected by a sapphire crystal and viewable through a display back. It is powered by the automatic Omega calibre 8900, a Co-Axial Master Chronometer movement certified as a chronometer, offering 60 hours of power reserve.