Brass case with a black silicone strap. Uni-directional rotating brass bezel. Black sunray dial with luminescent hands and index hour markers. Arabic numerals mark the 6, 9 and 12 o'clock positions. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Magnified date at the three o'clock position. Quartz movement. Scratch resistant sapphire crystal. Pull / push crown with proctective lever. Screw down solid case back. Case diameter: 44 mm. Case thickness: 12.5 mm. Round case shape. Band width: 20 mm. Band length: 9 inches. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: hour, minute, second. Casual watch style. Akribos XXIV Essential Mens Watch AK492BK.