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Moonphase Co‑Axial Master Chronometer Moonphase Chronograph 44.25 mm Blue Side Of The Moon

Blue ceramic on Leather strap

304.93.44.52.03.001

$13,100.00

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Description

The Speedmaster is one of OMEGA’s most iconic timepieces, having been a part of all six lunar missions. Taking the spirit of exploration a step further, this "Blue Side of the Moon" takes its names from the colour of the dark blue sky.

The 44.25 mm watch features a blue ceramic case complemented by a blue ceramic bezel ring with Liquidmetal™ tachymeter scale. It is presented on a blue leather strap with a blue ceramic, ceramised titanium foldover clasp.

The blue ceramic dial includes 18K white gold indexes and hands. At 6 o'clock is the accurate Moonphase indication, which features a blue ceramic moonphase disc with near and far sides of the moon in LiquidMetal™.

Powering the timepiece is the OMEGA Co-Axial Master Chronometer 9904, which has been officially certified by METAS.

Features

  • Anti‑magnetic

  • Chronograph

  • Chronometer

  • Master Chronometer Certified

  • Moonphase

  • Small seconds

  • Tachymeter

  • Transparent case back

Case

  • Total product weight (approx.): 107 g
  • Between lugs: 21 mm
  • Thickness: 17.0 mm
  • Case: Blue ceramic
  • Case diameter: 44.25 mm
  • Water resistance: 5 bar (50 metres / 167 feet)

Dial and Crystal

  • Dial color: Blue
  • Crystal: Scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides

Strap

  • Strap type: Leather strap
  • Strap color: Blue
  • Strap surface: Alligator leather
  • Buckle type: Foldover clasp
  • Buckle material: Ceramic

Key materials

  • Material - Ceramic

    Ceramic

  • Material - Liquidmetal<sup>TM</sup>

    LiquidmetalTM

  • Material - Sapphire Crystal

    Sapphire Crystal

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.

LiquidmetalTM

Since 2010, OMEGA has bonded its ceramics with an alloy called LiquidmetalTM, which offers new decoration possibilities in a metal grey colour with superior scratch-resistance and enduring stability. Composed of titanium, zirconium and copper, this amorphous alloy is three times as hard as stainless steel. When bonded with ceramic parts, LiquidmetalTM can be offered in contrasting finishes (brushed or polished), thanks to the difference in hardness between the two materials.

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.

The advantages
of this watch

Behind the elegance of every Master Chronometer timepiece is the highest level of testing: 8 tests over 10 days, to ensure superior precision and anti‑magnetic resistance. We’ve raised our standards. You can too.

Movement CALIBRE OMEGA 9904

Calibre 9904

Self-winding chronograph with column wheel and Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. Silicon balance-spring, 2 barrels mounted in series. Central hour, minute and chronograph seconds hands, small seconds hand, date indication by hand, 12-hour and 60-minute recorders and moonphase indication. Rhodium plated finish with Geneva waves in arabesque.

  • 60 hours Power reserve
  • Self winding
  • Frequency 4 Hz
Calibre 9904

Two counters - Moonphase

Discover the universe

Variations Moonphase Co‑Axial Master Chronometer Moonphase Chronograph 44.25 mm

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