Stainless steel case. Crocodile strap. Black Pearl dial. Sub-second hand. 10-year lithium power supply. Superluminova hands & dial markings provide visibility for up to 8 hours. 316L stainless steel construction, designed for a superior fit and water resistance. Shock resistant movement holder. Solid screw bar case-to-band interface, nearly 8 times stronger than the typical watch! Triple O-ring screw-down crown system. K1-Hardened Mineral Crystal Lens, unmatched shatter and scratch resistance. 100M/330 Ft. depth tested. Case size: 29.5 x 40mm Thickness: 11.5mm Weight: 120g Width at lug: 26mm Width at clasp: 20mm Reactor has a 2 year unconditional warranty WatchCo.com is an authorized Reactor dealer. ; international shipping available. Size/Dimensions: xx Occasion: Birthday Gift Box: Gift Box Material: Stainless Steel Dial Color: Black Movement: Quartz Display: Analog Chronograph: No Chronograph