Stainless steel case with a black rubber strap. Fixed black PVD bezel with a silver-tone top ring showing countdown markers. Black digital Analog dial with luminous hands and index hour markers. Funtions and minute markers around the outer rim. Dial Type: Analog-digital. Luminescent hands and markers. Perpetual calendar. Digital perpetual calander. ETA caliber E48.331 quartz movement. Scratch resistant tactile sapphire crystal. Screw down crown. Solid case back. Round case shape. Case size: 45 mm.