Case: thre body, solid, polished, curved lugs, stepped bezel, olive shaped chronograph buttons, snap on case back.Dial: matte silver, yellow gold dart indexes, outer minutes/seconds track, outermost tachometer scale, Yellow gold baton hands.Movement:cal 1600, rhodium plated, straight line lever escapement, monometallic balance, Breguet balance spring.Dial, case and movement signed.Diam. 39 mm Thickness. 15mmDial case and movement in good condition