The Rolex Oyster Perpetual Sea-Dweller 4000

40mm stainless steel case with helium escape valve for extreme depths diving, unidirectional rotating bezel with engraved black Cerachom insert, black dial, Chromalight appliques on hands and hour markers, and Oyster bracelet with Oysterlock folding clasp, Glidelock extension system, and Fliplock extension link. Water resistant to 4,000 feet (1,220 meters).

1 Year Warranty on All Watches - Covers Movement Only; No water damage, broken parts or pieces, does not cover normal wear-and-tear damage, loss, theft, or damage due to misuse.