Stainless steel case with a black and yellow rubber strap. Fixed stainless steel bezel with a black top ring. Black dial with luminescent hands and index hour markers. Arabic numerals mark the 4, 8 and 12 o'clock positions. Minute markers. Tachymeter around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 1/10th of a second. Quartz movement. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Case diameter: 45.25 mm. Round case shape. Folding clasp with push button release. Water resistant at 100 meters / 330 feet.