IWC Da Vinci Chronograph Stainless Steel Black Dial IW376407 Stainless steel case with a stainless steel bracelet. Fixed bezel. Black dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Luminescent hands and markers. The date is at the 6 o'clock position. Chronograph - two sub-dials displaying: 60-second, 60-minute and 12-hours. Automatic movement. Scratch-resistant sapphire crystal. Screw-down crown. Case dimensions: 43.1mm x 51mm. Case thickness: 14 mm. Tonneau case shape. Double-sided push-button hidden clasp. Water-resistant at 30 meters / 100 feet. Functions: chronograph, date, hour, minute, second. Additional Info: flyback chronograph feature, screw-down crown.