[. . . ] Timing up to 11 hours 59 minutes 59 seconds 95 BATTERY: SR927W A) DISPLAYS AND BUTTONS B) SETTING THE TIME C) SETTING THE DATE D) USING THE CHRONOGRAPH E) CHRONOGRAPH RESET (INCL. [. . . ] Press button “B” to change the watch to the chroonograph mode. The second hand stops at zero position, and changes to the chronograph 1/20 second hand. The chronograph can be started and stopped each time button "A" is pressed. The chronograph 1/20 second hand stops at zero position 30 seconds after starting. When button “A” is pressed to stop the chronograph, the chronograph 1/20 second hand advances rapidly to display the measured time. Pressing button "B" resets the chronograph and all chronograph hands return to zero position. Press button "A" to set the chronograph second hand to zero position. Press button "B" to set the chronograph 1/20 second hand to zero position. [. . . ] Each hands stop on the way when crown are returned to normal position and these positions are recognized as zero position. [. . . ]