167459

Rolex Sea-Dweller Deepsea  joins the iconic deep saturation dive watch collection featuring a similar design set as its predecessor ref. 126660 but with a slightly narrower bezel to showcase the finishing on the crystal a larger date display improved Chromalight and an upgraded clasp. The clasp no longer features the dive extension. These minor refinements aren't unusual for Rolex as the brand continues its quest for perfection across its entire portfolio. The model famously boasts a 12 800-foot depth rating. Rolex equips the case with a flexible titanium case back (now branded RLX titanium) a thicker 5.5mm sapphire crystal a Triplock waterproof screw-down crown and a Helium Escape Valve to protect the movement from the pressures experienced at such extreme depths.