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Ploprof 1200M Co‑Axial Master Chronometer 55 x 48 mm

Titanium ‑ Sedna™ Gold on titanium

227.60.55.21.03.001

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 combines 18K Sedna™ gold along with grade 5 titanium for lightweight comfort. Sedna™ gold has also been used on the hands and indexes, with Super-LumiNova for increased visibility. Completing the look, a polished blue bezel has been added with OMEGA Ceragold™ numerals, as well as a blue lacquered dial.

The sophisticated style of this watch clearly recalls the dark colours of the ocean, and the polished 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 dark blue rubber strap.

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5-Year Warranty

All OMEGA watches are delivered with a 5-year warranty that covers the repair of any material or manufacturing defects. Please refer to the operating instructions for specific information about the warranty conditions and restrictions.

Features

  • Anti‑magnetic

  • Automatic watch

  • Bi‑directional rotating bezel

  • Chronometer

  • Helium escape valve

  • Master Chronometer Certified

  • Screw‑in crown

  • Sedna Gold™

  • Titanium

  • Transparent case back

Technical Data

  • Bracelet: titanium
  • Case: Titanium ‑ Sedna™ Gold
  • Case diameter: 55 x 48 mm
  • Dial colour: Blue
  • Crystal: Flat scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
  • Water resistance: 120 bar (1200 metres / 4000 feet)

The advantages
of this watch

Inside this timepiece are the revolutionary components that guarantee the highest standards of performance. From the Co-Axial escapement for long-lasting precision, to the silicon balance spring for superior anti-magnetism, OMEGA has conquered every challenge that matters.

Key materials

  • Material - Grade 2 Titanium

    Grade 2 Titanium

  • Material - Grade 5 Titanium

    Grade 5 Titanium

  • Material - Sedna<sup>TM</sup> Gold

    SednaTM Gold

  • Material - Ceramic

    Ceramic

  • Material - Sapphire Crystal

    Sapphire Crystal

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SednaTM Gold

OMEGA has been using the exclusive 18K SednaTM Gold, its own fiery rose gold alloy, since 2012. Named after Sedna, an orbiting planetoid that has been described as one of the reddest in the solar system, SednaTM Gold not only bears all the standard characteristics of other 18K golds, but it also offers high resistance to the fading of colour and lustre over time. Its unique composition includes copper and palladium for colour and stability.

Ceramic

OMEGA has unrivalled expertise in the use of ceramics, dating back more than 10 years. Taking its origin from the Greek word "keramos", ceramic is an inorganic, non-metallic substance obtained by firing at high temperatures. It allows the creation of completely dense watch parts with exceptional mechanical properties. Ceramic is one of the most popular choices for customers when selecting their timepiece, thanks to its appealing colour range and specific properties, such as it being two times lighter than stainless steel, hardwearing, highly scratch-resistant, chemically inert, hypoallergenic, environmentally friendly and non-magnetic.

Sapphire Crystal

To really appreciate the finer details of a timepiece, OMEGA uses synthetic sapphire crystal with a highly scratch-resistant and anti-reflective treatment. Before the machining and finishing processes take place, the sapphire crystals are produced under the Verneuil process, also called flame fusion. It involves the melting of the raw substance using oxyhydrogen flame and the crystallisation of the melted droplets to form a cylinder. Graded 9 on the Mohs-hardness scale (graded 1-10), the resulting sapphire crystals are virtually scratch-proof and very hard, ensuring an unhindered vision at all times.

Movement CALIBRE OMEGA 8912

Calibre 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.

  • 60 hours Power reserve
  • Self winding
Calibre 8912

Variations Ploprof 1200M Co‑Axial Master Chronometer 55 x 48 mm

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