MOONPHASE COAXIAL MASTER CHRONOMETER MOONPHASE CHRONOGRAPH 44.25 MM 304.23.44.52.06.001 FAVOURITES COMPARE Steel yellow gold on Leather strap

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 grey sun-brushed dial, with diamond polished 18K yellow gold indexes and hands. 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-18K yellow gold case is complemented by a green ceramic bezel ring with Ceragold™ tachymeter scale and presented on a grey 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.

MOVEMENT
Calibre: Omega 9904
Self-winding chronograph with column wheel and CoAxial 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
CRYSTAL
Scratch-resistant sapphire crystal with anti-reflective
treatment on both sides
WATER RESISTANCE
10 bar (100 metres / 330 feet)
WATCH CASE & DIAL
Case: Steel - yellow gold
Case Diameter: 44.25 mm
Between lugs: 21 mm
Thickness: 16.9 mm
Dial Colour: Grey
Total product weight (Approx.): 125 g
STRAP
Strap type: Leather strap
Strap color: Grey
Strap surface: Alligator leather
Strap underside: Non-grained calf leather
Buckle type: Foldover clasp
Buckle material: Stainless steel
FEATURES
Anti-magnetic, chronograph, chronometer, date,
master chronometer certified, moonphase, small
seconds, tachymeter, transparent case back