Oysterlock

Rolex Sea-Dweller is an extension of the iconic Submariner diver's watch. Both feature a similar design set with a waterproof case uni-directional time-lapse bezel and self-winding movement. What sets this model apart from the Submariner is the Helium Escape Valve built into the case. This feature allows the gasses that accumulate within the case during deep saturation dives to escape without dislodging the crystal over the dial thus maintaining the integrity of the case up to 4 000 feet.

Rolex GMT-Master II For sale here is a coveted collector's item. Crafted from brushed steel and paired with a contrasting black dial and handsome red and black "Coke" bezel this particular reference will stand out no matter where you roam. The watch offers incredible functionality boasting a 24-hour bezel waterproofness up to 100 meters a highly visible dial topped with lume and a movement that has been upgraded to include an independent 24-hour hand. The combination of the independent 24-hour hand and the Coke bezel allows the wearer to read up to three time zones a feature that was originally developed for use by commercial pilots and is now sought-after by collectors of all walks of life.  Browse additional references for sale by visiting our Rolex GMT Master watches page.