Dial diameter: 41 mm. Blue dial set with diamonds. Scratch resistant sapphire crystal. Cyclops lens date. Diamond hour markers. Mechanical self-winding movement, functions: hours, minutes, seconds, date, chronograph, 70-hour power reserve. Jubilee stainless steel bracelet. Folding Oysterclasp with easylink 5 mm comfort extension. Water resistant to 100 meters/330 feet.