Aqua Terra 150M Omega Co‑Axial 30 mm

Yellow gold on leather strap

231.58.30.20.55.002

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 white mother-of-pearl dial marked with diamond-set indexes and a date window at the 3 o’clock position. The Teak Concept dial is visible through the scratch-resistant sapphire crystal.

The diamond-set bezel is mounted on a 30 mm 18K yellow gold case on a white leather strap. This timepiece is powered by the OMEGA Co-Axial calibre 8521 which can be seen through the transparent caseback.

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Features

  • Chronometer

    Chronometer Chronometer

    Label given to a watch which has undergone precision tests and received a certificate from an official body (COSC).

  • Date

    Date Date

    The day of the month, displayed in a window on a watch dial typically at the 3 o'clock or 6 o'clock position.

  • Diamonds

    Diamonds Diamonds

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

    Screw-in crown Screw-in crown

    Self-locking crown, screwed into the tube of the case, used for highly water resistant divers' watches.

  • Transparent case back

    Transparent case back Transparent case back

    A transparent case back - frequently made of sapphire - makes it possible to see the movement inside the watch.

Technical Data

  • Between lugs: 14 mm
  • Bracelet: leather strap
  • Case: Yellow gold
  • Case diameter: 30 mm
  • Dial colour: White
  • Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
  • Water resistance: 15 bar (150 metres / 500 feet)

Movement CALIBER OMEGA 8521

Power reserve 50 hours

Type Self winding

Self-winding movement with Co-Axial escapement. Free sprung-balance system with silicon balance-spring. Automatic winding in both directions. Oscillating mass and balance bridge in 18 Ct red gold. Luxury finish with exclusive Geneva waves in arabesque.

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