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Seamaster 300 Master Co‑Axial Chronometer 41 mm

Titanium ‑ Sedna™ Gold on Titanium ‑ Sedna™ Gold

233.60.41.21.03.001

$15,000.00

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Description

OMEGA first introduced the Seamaster 300 in 1957 - it was a watch designed especially for divers and professionals who worked underwater.

More than half a century later, the timepiece makes a comeback in a completely upgraded and enhanced form, ready for a new generation of adventurers. This Seamaster 300 has a sand-blasted blue dial with 18K Sedna™ gold hands coated with  "vintage" Super-LumiNova. The 18K Sedna™ gold bezel has a Ceragold™ ring and diving scale.

The 41 mm grade 5 titanium case is presented on a grade 5 titanium and 18K Sedna™ gold bracelet. A transparent caseback makes it possible to see the anti-magnetic OMEGA Master Co-Axial calibre 8400 within.

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Features

  • Anti‑magnetic

  • Chronometer

  • Screw‑in crown

  • Time zone function

  • Transparent case back

  • Unidirectional rotating bezel

Case

  • Total product weight (approx.): 139 g
  • Between lugs: 21 mm
  • Lug‑to‑lug: 48.0 mm
  • Thickness: 14.7 mm
  • Case: Titanium ‑ Sedna™ Gold
  • Case diameter: 41 mm
  • Water resistance: 30 bar (300 metres / 1000 feet)

Dial and Crystal

  • Dial color: Blue
  • Crystal: Domed, scratch‑resistant sapphire crystal with anti‑reflective treatment inside

Bracelet

  • Material: Titanium ‑ Sedna™ Gold
  • Type of Clasp: Foldover clasp with comfort setting

Key materials

  • Material - Grade 2 Titanium

    Grade 2 Titanium

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

    SednaTM Gold

  • Material - Ceramic

    Ceramic

  • Material - Sapphire Crystal

    Sapphire Crystal

Grade 2 Titanium

Titanium alloys are light, corrosion-resistant, biochemically inert and able to withstand extreme temperatures. These properties make them particularly appropriate for products in the aircraft, spacecraft and medical sectors. They achieve the perfect balance between solidity, corrosion-resistance and workability. Grade 2 titanium offers a dim grey colour and suits mostly "brushed" finished pieces. It has featured in a number of OMEGA timepieces used for sport and space exploration, where light reflections should be avoided.

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.

A new look for your watch

Your watch and strap should go together perfectly, but that doesn't mean you can't experiment with different combinations. Why not mix things up and see what happens? You may discover a look that's as individual as you are.

Movement CALIBRE OMEGA 8400

Calibre 8400

Self-winding movement with Co-Axial escapement. Resistant to magnetic fields greater than 15,000 gauss. Free sprung-balance with silicon balance spring, two barrels mounted in series, automatic winding in both directions. Bridges and the oscillating weight are decorated with exclusive Geneva waves in arabesque.

  • 60 hours Power reserve
  • Self winding
  • Frequency 3,5 Hz
Calibre 8400

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