The September Issue watch has the option to adjust the date as well as the time. You use the same pin (crown) to adjust the time and the date. The pin can be pulled up to two clicks. The first is about the width of a fingernail, turning the pin at this stage will adjust the date. The second and final click is allows you to adjust the time of the watch.
The available dates go up to 31. Months that do not have 31 days, will need to be adjusted manually on the 1st of the next month. The watch does not do this automatically.