Omega Speedmaster Moonphase Chronograph Master Chronometer Yellow Gold / Silver Ref. 304.63.44.52.02.001

The Omega Speedmaster Moonphase Chronograph Master Chronometer Yellow Gold / Silver 304.63.44.52.02.001 has a 44.25 mm ceramic case, measures 17.05 mm thick, and is water resistant to 100 metres.

Introduced in anticipation of BaselWorld 2016, the Speedmaster Moonphase Chronograph Master Chronometer is a new model in the Speedmaster family, fitted with a new, in-house, METAS-certified chronograph movement with moonphase complication and date based on caliber 9300. The Speedmaster Moonphase Chronograph Master Chronometer has a gold case of 44.25mm, with a ceramic 'Ceragold' tachymeter ring and 'box' shaped sapphire crystal. The moonphase disc is done in metalized mineral crystal, allowing Omega to print it with great detail - the moon is said to even show an astronaut's footprint. Reference 304.63.44.52.02.001 has a silver dial.

Diameter: 44.25 mm
Thickness: 17.05 mm
Water resistance: 100 m
Case: Ceramic
Released: 2016
Movement: Omega caliber 9905

Specifications

Case and dimensions

Case diameter: 44.25 mm
Thickness: 17.05 mm
Lug width: 21 mm
Case shape: Round
Case material: Ceramic and Yellow Gold
Bezel: Tachymeter
Crystal: Sapphire
Case back: Open
Water resistance: 100 m

Dial

Dial colour: Silver
Indexes: Stick / Dot
Hands: Stick

Movement

Calibre: Omega caliber 9905
Movement maker: Omega
Movement type: Automatic
Display: Analog
Power reserve: 60 h
Frequency: 28800 vph
Jewels: 54
Complications: Chronograph, Chronometer, Co-Axial Escapement, Column wheel, Date, Hours, Minutes, Moonphase and Small Seconds