Quartz chronograph watch, stainless steel case in 2 tones finishing, dim. ø 38 mm, screw crown, fixed tachimeter topring, applied index, datary, mineral glass, stainless steel screw caseback, 50 meters water resistant, 2 tones stainless steel band, Miyota (Citizen) OS 20 movement CRONO SPORT M 7676.03 CRONO SPORT M 7676.04