How do you change the time on a chanel j12 watch?

To change the time on a Chanel J12 watch, first, pull the crown out to the second position. Turn the crown to set the hands to the desired time, ensuring to adjust for AM or PM if your model has a date function. Once the correct time is set, push the crown back in to its original position to start the watch. Always ensure to handle the crown gently to avoid damaging the mechanism.