Multi dial Chronograph, Stainless steel case with 12 hour stopwatch and start/stop confirmation signal; Slide rule function; The slide rule function can be used to make calculations, i.e. speed or fuel consumption; 'Neobrite' luminous coating provides long-term illumination in the dark after only a short exposure to light; Mineral Glass, which resists scratching; Spherical Glass, Screw Lock back, 50 Metres water resistant; Stainless steel bracelet fitted with a secure safety catch, which helps prevent the strap from opening accidentaly; Approx. Size 48mm x 42mm x 11mm Approx weight 144g. Our price includes insured UK delivery and a bracelet pin remover with instructions.