Robust and dependable, Deep Blue timepieces are made for your active lifestyle. Known for technical innovations including depth gauges and tritium gaseous technology, they’re used by professional divers and military personnel alike. Loaded with high-end, dive-friendly features, including double and triple o-ring construction, helium release valves, high-capacity power reserves and more - all for hundreds less than comparable dive watches - Deep Blue timepieces are a tremendous value and a smart choice for everyone from serious divers to weekend snorkelers.