Black ion-plated stainless steel case with a black leather strap. Fixed black ion-plated bezel with tachymeter markings. Matte black dial with luminous black hands and index hour markers. Arabic numerals mark the 2 and 4 o'clock positions. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and hour markers. Date display at the 3 o'clock position. Three multi-function sub-dials displaying: 24 hour, month and day of the week. Quartz movement. Scratch resistant mineral crystal with sapphire coating. Pull / push crown. Screw down case back. Case diameter: 45.5 mm. Case thickness: 13.5 mm. Round case shape. Band width: 23.5 mm. Band length: 8.5 inches. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: date, day, hour, minute, second. Casual watch style. Watch label: Hong Kong. Akribos XXIV Multi-Function Black Dial Black Ion-plated Men's Watch AK743BK