Quartz movement, black dial with luminous Arabic quarters and baton hour markers, apertures for digital calendar displays at 12 and world time and chronograph at 6, luminous hands, outer tachometer scale, polished case with calibrated rotating bezel with slide rule, twin oval shaped buttons flanking the crown, screw on back with rotor blade style decoration, fitted makers leather strap with stainless steel buckle, case, dial and movement signed 43mm.