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Seamaster
Ploprof 1200M
Seamaster
Ploprof 1200M
Omega Co-Axial Master Chronometer 55 x 48 mm
en
Ploprof 1200M Omega Co-Axial Master Chronometer 55 x 48 mm - 227.90.55.21.01.001

Collection

Ploprof 1200M Omega Co-Axial Master Chronometer 55 x 48 mm 227.90.55.21.01.001

Titanium on titanium

227.90.55.21.01.001

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 Co-Axial Master Chronometer Calibre 8912, featuring revolutionary technology renowned for its anti-magnetic resistance, chronometric performance, and precision.

The unique case includes a polished black ceramic bezel ring, with the numerals, triangle and scale, all filled with Super-LumiNova for increased visibility. Grade 5 titanium has been used as the case and clasp material for lightweight comfort, while the lacquered black dial is complemented by orange aluminum and varnished white hands.

The classic dark style of this watch is ready for the ocean depths, and the polished grade 2 titanium "sharkproof" mesh bracelet further adds to the sense of exploration and adventure. The watch is delivered in a special presentation box along with an additional black rubber strap.

Features

Anti-magnetic

Anti-magnetic

The movement is unaffected by exposure to strong magnetic fields reaching 1.5 tesla (15,000 gauss).

Bi-directional rotating bezel

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

Chronometer

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

Helium escape valve

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.)

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

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

Technical data

Crystal

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

Case

Titanium

Dial colour

Black

Water resistance

120 bar (1200 metres / 4000 feet)

Sizes

Case Diameter: 55 x 48 mm

Movement

Calibre: Omega 8912

Self-winding movement with Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. Free-sprung balance with silicon balance spring, two barrels mounted in series, automatic winding in both directions. Time zone function. Special luxury finish with Geneva waves in arabesque.

Power reserve: 60 hours

Type: Self winding

Omega Co-Axial Master Chronometer 55 x 48 mm

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Seamaster Ploprof

In 2009, the brand created a completely updated version of its world-renowned Seamaster Professional 600 - the Seamaster Ploprof 1200M combines enhanced modern technology with an iconic timepiece, paying homage to OMEGA’s rich diving heritage.

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