19.7 x 15.2 mm steel case set with 52 brilliant-cut diamonds (~0.17 carat) and steel comet-shaped charm set with 6 brilliant-cut diamonds (~0.13 carat), 7.5 mm thick, aventurine effect black glittery lacquered dial, high precision quartz movement, black rubber strap, steel ardillon buckle. Water resistant to 30 m.