Silver-tone stainless steel case with a silver-tone stainless steel bracelet. Bi-directional rotating silver-tone stainless steel bezel. Silver dial with Arabic numeral and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Automatic movement with a 42-hour power reserve. Scratch resistant sapphire crystal. Round case shape. Case size: 40 mm. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: date, GMT, time zone, hour, minute, second. Additional Info: small subdial indicates date; second time zone. Luxury watch style. Watch label: Swiss Made. Bvlgari Diagono Professional Aria Mens Watch GMT40C5SSD.