Black plastic case with a black silicone strap. Fixed black plastic bezel. Black dial with silver-tone hands and dot hour markers. Minute markers around the outer rim. Dial Type: Analog. Quartz movement. Plexiglass crystal. Pull / push crown. Solid case back. Case diameter: 40 mm. Case thickness: 10 mm. Round case shape. Band width: 20 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second. Casual watch style. Swatch Alcala Black Dial Unisex Casual Watch SUOB131.