OMEGA Watches: Constellation Constellation Omega Co-Axial 27 mm - Red gold on red gold - 123.50.27.20.57.001

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.
• DiamondsThe hardest, most luminous precious stone whose value is calculated according to the 4C criteria: Cut - Carat - Clarity - Color.
• 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

  Red gold

• Dial

  Brown mother-of-pearl with diamonds

• Water resistance

  10 bar (100 metres / 330 feet)

• Size

  Case Diameter: 27.0 mm

movement

Self-winding movement with Co-Axial Escapement for greater precision, stability and durability. Free sprung-balance system with silicon balance-spring. Automatic winding in both directions to reduce winding time. Oscillating mass and balance bridge in 18 Ct red gold. Luxury finish with exclusive Geneva waves in arabesque.

Power reserve: 50 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 brushed model features a brown mother-of-pearl dial marked with diamond-set indexes and covered by a scratch-resistant sapphire crystal. The bezel, with its engraved Roman numerals, is mounted on a 27 mm 18K red gold case, and is presented on an 18K red gold bracelet. At the heart of this timepiece is the OMEGA Co-Axial calibre 8521, visible through the transparent caseback.