Omega Speedmaster Moonphase Co-Axial Master Chronometer Chronograph

Model: Speedmaster Moonphase Co-Axial Master Chronometer Chronograph

Movement: Omega Co-Axial Master Chronometer Automatic Chronograph

Case Material: Stainless Steel

Bracelet: Stainless Steel

Bezel: Black Ceramic Tachymeter Scale

Dial: White with green indices and moonphase sub-dial

Functions: Hours, Minutes, Seconds, Chronograph, Date, Moonphase

Water Resistance: 100 meters / 330 feet

Crystal: Scratch-resistant sapphire with anti-reflective coating

Case Diameter: 44.25 mm