Seiko 6R27 Manual - Page 8

English U AT 5 7 23 21 English ● Date adjustment at the beginning of the month It is necessary to adjust the date on the first day after a month that has less than 31 days. Ex.) To adust the date in the a.m. period on the first day of a month following a 30-day month. 1. The watch displays "31" instead of "1". Pull out the crown to the first click. 2. Turn the crown to set the date to "1" and then push the crown back into the normal position. AUTOMATIC MO T U 29 31 1 3 I TU 11 9 19 17 15 13 25 27 CAUTION • Do not set the date between 9:30 p.m. and 2:00 a.m. If you do, the date may not change properly / it may cause a malfunction. 14 HOW TO READ THE POWER RESERVE INDICATOR • The power reserve indicator lets you know the winding state of the mainspring. • Before removing the watch from your wrist, observe the power reserve indicator to check if the watch has enough power stored to keep running until the next time you wear it. If necessary, wind the mainspring. (To prevent the watch from stopping, wind the mainspring to store the excess power that will allow the watch to run for extra time.) Power Reserve Indicator 6R20 6R24 6R21 6R27 The winding state of the mainspring Fully wound 1/3 wound Unwound The number of hours the watch can run Approximately 45 hours Approximately 15 hours The watch either stops or is running down. 15