Movement: Swiss Valjoux 7750 ETA Automatic Chronograph
Functions: hours, minutes, seconds, fully functioning Chronos, Minute and hour totalisators activated by push buttons, button at 2 starts/stops chronograph, button at 4 resets chronograph, Stopwatch Feature Available Exactly like the Authentics, Seconds Hand Functions at the 6 OClock Sub Dial.
Size: diameter 40 mm, height 14 mm
Case: 18K Gold-plating ((5 mils) Stainless steel, screw-in button with a crown logo .