Stainless steel case with a black leather strap. Fixed stainless steel bezel. Silver dial with blue hands and Roman numeral hour markers. Week of the year and month markings around the outer rim. Dial Type: Analog. Three multi-function sub-dials: date, day of the week and moonphase. Automatic movement with a 42-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Case diameter: 41.5 mm. Case thickness: 10.35 mm. Round case shape. Band width: 20 mm. Tang clasp. Water resistant at 50 meters / 165 feet. Functions: date, day, hour, minute, second, moonphase. Casual watch style. Raymond Weil Maestro Phase de Lune Semainier Men's Watch 2859-STC-00659.