Rolex designed the Submariner model with the sea and the waters in mind. Perfect for divers, or those with a boat, this watch is a staple for those who love the water. Older Model. 40mm stainless steel case, unidirectional rotatable black time lapse bezel, black dial, Chromalight luminescent hands and hour markers, and Oyster Glidelock bracelet. Water resistant to 300 meters (1000 feet).