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Speedmaster
Moonwatch
Omega Co-Axial Master Chronometer Moonphase Chronograph 44.25 mm
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304.33.44.52.03.001
Moonwatch Omega Co-Axial Master Chronometer Moonphase Chronograph 44.25 mm - 304.33.44.52.03.001

Collection

Moonwatch Omega Co-Axial Master Chronometer Moonphase Chronograph 44.25 mm 304.33.44.52.03.001

Steel on leather strap

304.33.44.52.03.001

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 new Moonphase features two infinitely small yet photo-realistic moons.

This 44.25 mm model features a blue sun-brushed dial, with rhodium-plated indexes. At 6 o'clock is the accurate Moonphase indication, which features a metallic crystal disc microstructured to obtain a high resolution image of the moon.

The stainless steel case is complemented by a blue ceramic bezel ring with Liquidmetal® tachymeter scale and presented on a blue leather strap with a polished-brushed foldover clasp.

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

Features

Anti-magnetic

Anti-magnetic

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

Chronograph

Chronograph

Complicated watch with a function for measuring short time periods in addition to its function for permanently displaying hours, minutes and seconds.

Chronometer

Chronometer

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

Date

Date

The day of the month, displayed in a window on a watch dial typically at the 3 o'clock or 6 o'clock position.

Liquidmetal®

Liquidmetal®

Liquidmetal is an alloy which is considerably harder than stainless steel yet bonds seamlessly with ceramics. The blended materials are particularly resistant to scratching and corrosion.

Moonphase

Moonphase

A function which tracks the phases of the moon. One lunar cycle is 29 days, 12 hours, 44 minutes and 2.8 seconds and includes four phases: new moon, first quarter, full moon, last quarter.

Small seconds

Small seconds

A hand on a sub-dial which tracks seconds; typically it completes a full rotation in one minute.

Tachymeter

Tachymeter

A tachymeter is an instrument for measuring speed. It is a chronograph with a graduated dial on which speed can be read off in kilometres per hour based on 1000 metres distance.

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

Scratch-resistant sapphire crystal with anti-reflective treatment on both sides

Case

Steel

Dial colour

Blue

Water resistance

10 bar (100 metres / 330 feet)

Sizes

Case Diameter: 44.25 mm

Between Lugs: 21 mm

Movement

Calibre: Omega 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.

Power reserve: 60 hours

Type: Self winding

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.

304.33.44.52.03.001
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Omega Co-Axial Master Chronometer Moonphase Chronograph 44.25 mm

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THE SPEEDMASTER MOONPHASE

The Moonphase Chronograph Master Chronometer is a watch worth gazing at. Explore the inner-workings as well as of our impressive selection of colours and materials.

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