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 decorated with diamond-set indexes and a date window at the 3 o’clock position, and covered by a scratch-resistant sapphire crystal. The diamond-set bezel is mounted on a 38 mm 18K white gold case, and presented on an 18K white gold bracelet. The OMEGA Co-Axial calibre 8501, visible through the transparent caseback, powers this exquisite timepiece.

Features

• ChronometerLabel given to a watch which has undergone precision tests and received a certificate from an official body (COSC).
• DateThe day of the month, displayed in a window on a watch dial typically at the 3 o'clock or 6 o'clock position.
• Transparent case backA transparent case back - frequently made of sapphire - makes it possible to see the movement inside the watch.
• DiamondsThe hardest, most luminous precious stone whose value is calculated according to the 4C criteria: Cut - Carat - Clarity - Color.

technical data

• Crystal

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

• Case

  White gold

• Dial

  Black with diamonds

• 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. Free sprung-balance, 2 barrels mounted in series, automatic winding in both directions to reduce winding time. Oscillating mass and balance bridge in red gold. Luxury finish with exclusive Geneva waves in arabesque.

Power reserve: 60 hours