One thing to keep in mind though is that both schizophrenia and dementia affect the same section of the brain. However, if the patient has late onset schizophrenia (after the age of 40), the likelihood of impending dementia is increased. The likelihood for Alzheimer's remains the same however as the general population.
This is because the watch is not making allowances for Daylight Saving Time (summertime). Change the watch's DST setting* to Auto DST, and it will adjust the hour setting automatically. Note that you should turn off the DST setting if you are in an area where Daylight Saving Time (summer time) is not used.
2.) Press the HOUR button to change hour. 3.) Press the MIN button to change the minute. 1.) Find the alarm on/off switch on the back of the clock. 2.) Change switch to BUZZER. 3.) Press and hold the ALARM button on top of the clock. 4.) Press HOUR button until desired hour is displayed.