OMEGA Watches: Seamaster Aqua Terra 150 M Omega Co-Axial Annual Calendar 43 mm - Steel - red gold on Steel - red gold - 231.20.43.22.06.002

Description

This classic yet robust timepiece represents a tribute to OMEGA’s rich maritime heritage. The dramatic and easily-recognisable dial design of the OMEGA Seamaster Aqua Terra 150M collection recalls the wooden decks of luxury sailboats. This model features a grey dial decorated with the Teak Concept pattern and month and date windows at the 3 o’clock position. The 18K red gold bezel is mounted on a 43 mm stainless steel casebody and is presented on a stainless steel bracelet with 18K red gold links. This certified chronometer is powered by the OMEGA Co-Axial calibre 8601.

Features

• Annual calendarWatch which automatically recognizes months with 30 and 31 days and needs to be manually corrected only once a year, on the first of March.
• 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.
• Screw-in crownSelf-locking crown, screwed into the tube of the case, used for highly water resistant divers' watches.
• 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 - red gold

• Dial

  Grey

• Water resistance

  15 bar (150 metres / 500 feet)

• Size

  Case Diameter: 43 mm

movement

Self-winding movement with Co-Axial Escapement for greater precision, stability and durability. Annual calendar 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 finish with exclusive Geneva waves in arabesque.

Power reserve: 55 hours