Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Silver dial with luminous hands and index hour markers. Tachymeter scale around the outer rim. Date display appears at the 4 o'clock position. Chronograph - three sub-dials displaying: 1/10th of a second, 30 minutes and 60 seconds. Swiss quartz movement. Scratch resistant sapphire crystal. Push / pull crown. Solid case back. Case diameter: 41 mm. Case thickness : 10.8 mm. Deployment clasp. Water resistant at 100 meters/ 330 feet. Functions: hours, minutes, seconds, calendar, chronograph, tachymeter.