Breitling's Navitimer Chronograph 41 features a stainless steel case with an 18k red gold bidirectional rotating bezel. Its mercury silver dial is presented on either a brown alligator or golden leather strap (with pin or folding buckle), or on a stainless steel Navitimer bracelet. It is powered by the COSC-certified Breitling Caliber 13, which delivers a power reserve of approximately 48 hours. The hour and minute hands are coated with Super-LumiNova? and can be read easily through the Navitimer 1 Chronograph 41's convex sapphire crystal which features anti-reflective coating on both sides. This striking chronograph is water-resistant to 3 bar (30 meters).