Quartz chronograph watch, stainless steel case in shiny / brushed finishing, dim. ø 44 mm, screw crown, datary, mineral glass, stainless steel screw caseback, 50 meters water resistant, 2 tones stainless steel band, Miyota (CITIZEN) OS21 movement SOLID CRONO STEEL M 8039.03 SOLID CRONO STEELR M 8039.04