Stainless Steel case and bracelet. Black dial. Uni-Directional Rotating Bezel. Scratch Resistant Sapphire crystal. Tang buckle clasp. Quartz movement. 42mm case diameter. Water resistant to 200m / 660ft. Chronograph. Date display. Technomarine Moonsun Magnum Black Mens Watch 208008. Precise Swiss-quartz movement Precise Swiss ETA G10.711 movement Mineral crystal Black dial; 316L stainless-steel case and deployment-clasp; unidirectional bezel; date function at 4 o'clock; tachymeter inner chapter ring Water-resistant to 660 feet (200 M)