Omega Speedmaster 57 Co-Axial Stainless Steel / Silver / Bracelet Ref. 331.10.42.51.02.002

The Omega Speedmaster 57 Co-Axial Stainless Steel / Silver / Bracelet 331.10.42.51.02.002 has a 41.5 mm stainless steel case, measures 16.5 mm thick, and is water resistant to 100 metres.

The Speedmaster 57 is a modern ode to Omega's first generation of Speedmasters. It features a case with straight lugs and a bezel with the tachymeter scale engraved. The same features were found on early versions of Omega's iconic chronograph, while later models feature the swirling 'lyre' lugs and a bezel with separate inlay still in use today. As reference 331.10.42.51.02.002, both case and bracelet are done in stainless steel. The dial is silver with rose gold indexes and hands. This Speedmaster is powered by caliber 9300.

Diameter: 41.5 mm
Thickness: 16.5 mm
Water resistance: 100 m
Case: Stainless Steel
Released: 2013
Movement: Omega caliber 9300

Specifications

Case and dimensions

Case diameter: 41.5 mm
Thickness: 16.5 mm
Lug width: 20 mm
Case shape: Round
Case material: Stainless Steel
Bezel: Tachymeter
Crystal: Sapphire
Case back: Open
Water resistance: 100 m

Dial

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

Movement

Calibre: Omega caliber 9300
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 and Small Seconds