The Bremont S502 Jet Automatic Black Watch S502-JET-R-S combines a 51mm round-shaped DLC treated stainless steel case with an automatic helium escape valve and a black rubber strap with a traditional buckle. It has a black analogue dial with nickel-plated Super-LumiNova luminescent hands. The date display is visible at position three, protected beneath domed scratch-resistant sapphire crystal glass with an anti-reflective coating. Power is generated by the self-winding automatic movement with an approximate power reserve of 42 hours. This model also has a water resistance of up to 500 metres.