Omega
Speedmaster 57 Co-Axial Chronometer Chronograph
Ref. 331.10.42.51.03.001
The Omega Speedmaster 57 is a modern tribute to the first generation of Speedmaster chronographs, featuring straight lugs and an engraved tachymeter bezel reminiscent of early models. This reference (331.10.42.51.03.001) is notable for its Co-Axial chronometer-certified movement, blue dial, and robust stainless steel construction, blending vintage design cues with contemporary watchmaking technology.
crystalSapphire
braceletStainless steel bracelet
movementOmega caliber 9300, automatic self-winding chronograph, column wheel, Co-Axial escapement, chronometer-certified, 60-hour power reserve
functionsHours, minutes, small seconds, date, chronograph
lug width20.00 mm
dial colorBlue
case diameter41.50 mm
case materialStainless Steel
water resistance100 metres / 330 feet
year2013–2021
A registered Omega 331.10.42.51.03.001 carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.