to set the time and date of cartier watch , full the crown at half setting possition then wind it until the date move push the crown to the normal possition then full the crown twoo times to time setting possition then wind it again until you search the correct time,fush the crown to the normal possition after setting,
No manual, just this. You can however just search by the number of buttons, 2 , 4 or 4. They are all the same.
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4 button chronograph watch manual