Features

• ChronometerLabel given to a watch which has undergone precision tests and received a certificate from an official body (COSC).
• Day-DateApertures which display both the day of the month (numerical) and the day of the week.
• Transparent case backA transparent case back - frequently made of sapphire - makes it possible to see the movement inside the watch.

technical data

• Crystal

  Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides

• Case

  Steel

• Dial

  Black

• Water resistance

  10 bar (100 metres / 330 feet)

• Size

  Case Diameter: 38 mm

movement

Self-winding movement with Co-Axial Escapement for greater precision, stability and durability. Day-date change at midnight with instantaneous jump. Silicon balance-spring on free sprung-balance, 2 barrels mounted in series, automatic winding in both directions to reduce winding time. Rhodium-plated balance bridge and oscillating mass, luxury finish with exclusive Geneva waves in arabesque.

Power reserve: 55 hours

Description

The 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 black dial with day and date windows at the 12 and 6 o'clock positions, and a scratch-resistant sapphire crystal. The bezel, with its engraved Roman numerals, is mounted on a 38 mm stainless steel case, and is presented on a stainless steel bracelet. Visible through the transparent caseback is the OMEGA Co-Axial calibre 8602 within.