The Rolex Oyster Perpetual Date Sea-Dweller DEEPSEA ref 116660 was released in 2008 to the enthusiastic welcome of Rolex Sea-Dweller fans.The Modern adjustments such as the Maxi-Dial containing larger hour markers and wider minute and hour hands, were complimented by functional improvements needed for deep diving such as a superior pressure resistant Ringlock System.The consideration of an alternative watchband for a Rolex Deepsea should not be taken lightly. A Vulcanized rubber strap made in Switzerland by leaders in the watch industry would be fitting for the ultimate diving watch. The Rubber B bracelet for the Rolex Deepsea has been designed for comfort and functionality, and engineered with permanent 21mm solid inserts which mount the generous steel case of one watch: the Rolex DEEPSEA.