The limited-edition Bear Grylls Survival Mountain watch by Luminox has a 43 mm case and sapphire crystal with anti-reflective coating. The case is made of Carbonox a carbon compound material that is six times lighter than steel as well as shock and scratch resistant. The Luminox watch comes with their signature light technology which provides self-powered illumination lasting 25 years with no external light source needed. Limited to 800 pieces worldwide the case back is decorated with Mount Everest and comes with a removable bull bar to further protect the crystal. Bear Grylls famous motto ‘Never Give Up’ is inscribed along the edge of the dial. The watch features a screw-in red crown, white dial, and dark blue integrated rubber strap.