Press the upper pusher to start timing. Drive. Break records. Press again to stop. Check the elapsed time, determine average speeds. Reset with the lower pusher. And go again. The Cosmograph Daytona’s screw-down chronograph pushers harmonize perfectly with the aesthetics of the model, a legend of motor sport.
#Rolex #CosmographDaytona #Perpetual
#Speed #performance #chronograph #pushers