Movement: NH35A automatic with 24 gems, quite accurate
Waterproof: Water resistant up to 20 ATM / 200 meters / 655 feet/20 bars
Luminous: Luminescent hands and indexes, excellent night brightness
Material: Premium 316L stainless steel, synthetic sapphire crystal
Size: 39 mm diameter steel case,12 mm case thickness, 20 mm lugs width, Band length 230 mm