Omega
Speedmaster 57 Co-Axial Stainless Steel / Black / Bracelet
Ref. 331.10.42.51.01.001
The Omega Speedmaster 57 is a modern reinterpretation of Omega's first-generation Speedmasters, featuring straight lugs and an engraved tachymeter bezel reminiscent of early 1957 models. It is notable for its Co-Axial chronometer-certified movement, vintage-inspired design, and historical significance as a tribute to Omega's iconic chronograph lineage.
crystalSapphire
braceletStainless steel bracelet
movementOmega caliber 9300, automatic, Co-Axial escapement, column-wheel chronograph, chronometer-certified, ~60 hours power reserve
functionsHours, Minutes, Small Seconds, Date, Chronograph
lug width20.00 mm
dial colorBlack
case diameter41.50 mm
case materialStainless Steel
water resistance100 m (10 ATM)
year2013–2021
A registered Omega 331.10.42.51.01.001 carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.