Omega
Speedmaster Moonphase Chronograph
Ref. 304.63.44.52.02.001
The Omega 304.63.44.52.02.001 is a luxurious self-winding chronograph featuring an 18K yellow gold case and a sophisticated moonphase complication. Notable for its Master Chronometer certification, anti-magnetic resistance, and elegant design, it blends Omega's heritage with modern watchmaking innovation, making it a highly collectible timepiece.
crystalScratch-resistant sapphire crystal with anti-reflective treatment on both sides
movementOmega 9905, self-winding chronograph with column wheel, Co-Axial escapement, METAS-certified Master Chronometer, 60-hour power reserve, resistant to 15,000 gauss magnetic fields, silicon balance-spring, 54 jewels
functionsChronograph, moonphase, date, small seconds, 12-hour and 60-minute recorders
dial colorSilver
case diameter44.25 mm
case material18K yellow gold
water resistance100 metres / 330 feet
A registered Omega 304.63.44.52.02.001 carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.