Case shape: Round Case dimensions: 47.5 mm Case thickness: 15.6 mm Case material: Stainless steel Dial color: Grey Crystal: Scratch-resistant sapphire Bezel: Unidirectional rotating Crown: Screw-down Water resistance: 300 m / 1000 ft Case back: Solid Bracelet material: Stainless steel Color/Finish: Polished and brushed Clasp: Folding clasp with safety lock Movement: Automatic Functions: Chronograph Stainless steel case and bracelet. Grey dial with a stainless steel engraved unidirectional rotating bezel. Date window at 4:30. Small seconds at 9 o'clock and 30-minute counter at 3 o'clock. Longines L3.665.4.76.6 Hydroconquest Automatic Men's Chronograph Watch, 47.5 mm