Specifications Gevril 48316B Men's Ascari Chronograph Swiss Automatic Watch Gevril Men's Swiss Automatic Watch from the Ascari Chronograph Collection 43mm 316L Stainless Steel Satin and Polished Case with Forged Carbon Black Bezel, Green Pattern Dial Arabian Raised Numerals, Luminous hands Chronograph, Tachymeter, Exhibition case back Screw down Crown with Gevril Logo 316L Stainless Steel Satin and Polished Bracelet Two toned IPRG Deployment Buckle Anti-reflective Sapphire Crystal Water Resistant to 100 Meters/10ATM Swiss Automatic Movement, ETA Valjoux 7750