Omega Ploprof 1200M Co-Axial Master Chronometer 55 x 48 mm Grey Dial (227.90.55.21.99.002)

Description

Reliable even at 4000 feet beneath the waves, the famous Ploprof timepiece has a long history as OMEGA’s most water-resistant divers’ watch.

While retaining the original sturdy and bold appearance, this new edition has been updated with OMEGA’s Master Chronometer Calibre 8912, featuring revolutionary technology renowned for its anti-magnetic resistance, chronometric performance, and precision.

The grade 5 titanium case includes an orange ceramic bezel ring, with the numerals, triangle and scale, all filled with Super-LumiNova for increased visibility.The dial is also grade 5 titanium, with varnished orange and white hands completing the look.

The metallic style of this watch gives strength to the idea of ocean exploration, and the polished grade 2 titanium “sharkproof” mesh bracelet further adds to the distinct sense of adventure. The watch is delivered in a special presentation box along with an additional grey rubber strap.

Features

• Anti‑magnetic

  The movement is unaffected by exposure to strong magnetic fields, even those greater than 1.5 tesla (15,000 gauss).

• Bi‑directional rotating bezel

  A bezel which can be turned clockwise or anti-clockwise. Rotating bezels can be used to time events, measure elapsed times, or read second or third time zones.

• Chronometer

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

• Helium escape valve

  Decompression system which allows helium to escape from inside the watch when the watch is worn for professional use in pressure chambers. (Long-term underwater work, crude oil exploration, etc.)

• Master Chronometer Certified

  Guaranteeing the Swiss industry’s highest standard of precision, performance and magnetic-resistance, as set by the Swiss Federal Institute of Metrology (METAS).

• Screw‑in crown

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

• Time zone function

  Allows the hour hand to be easily adjusted to different time zones without stopping the watch.

• Transparent case back

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

Technical Data

• Bracelet: titanium
• Case: Titanium
• Case diameter: 55x48mm
• Dial color: Grey
• Crystal: Flat scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
• Water resistance: 120 bar (1200metres / 4000 feet)
• Movement type: Self winding

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