18kt yellow gold case with a 18kt yellow gold bracelet. Fixed bezel. Silver dial with luminous hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display at the 1 o'clock position. Small seconds sub-dial. Automatic movement. Scratch resistant sapphire crystal. Pull / push crown. Case diameter: 38.5 mm. Case thickness: 12.5 mm. Round case shape. Hidden folding clasp. Functions: hour, minute, second, perpetual calendar. Luxury watch style. Watch label: Swiss Made. Ulysse Nardin Perpetual Silver Dial 18kt Yellow Gold Mens Watch 321-22-8.