Luxury Omega Speedmaster '57 40.5 mm, steel on leather strap

Reference: 332.12.41.51.03.001
Quartz 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, time zone function. Central hour, minute and
chronograph seconds hands, date function, small seconds
counter, 12-hour and 60-minute counter. Rhodium plated
finish with Geneva waves in arabesque.

CRYSTAL
Scratch-resistant sapphire crystal with anti-reflective
treatment on both sides

WATCH CASE & DIAL
Case: Steel
Case Diameter: 40.5 mm
Dial Colour: Green

WATER RESISTANCE
5 bar (50 metres / 167 feet)

FEATURES
Anti-magnetic
Chronograph
Chronometer
Date
Master Chronometer Certified
Small seconds
Tachymeter