Adjust day/date on a 6139

The quickset mechanism on your watch is a two position push type. Push the crown in once and the date wheel will turn. Keep pushing it deeper to it’s second position and the day wheel will turn. To set the date, put the time somewhere between 0300 and 0900, set the day and date to yesterday, then cycle through the hours until the day and date change over to today. Don’t forget that whichever language you set the day to is the language that will be displayed. also don’t forget to cycle the hours enough to account for AM or PM.