Seiko 4J52 Manual - Page 6

HOW TO USE (FOR CAL. 9F83) CAUTION You may not be able to set the date and/or day when the time on your watch is between midnight and 1:00 a.m. due to the mechanism of the watch. This is not a malfunction. Please refrain from setting the date and/or day during this time. How to set the time, date and day ① First, set the date and day. Pull out the crown to the first click. The second hand keeps moving. ② Turn the crown until the previous day's date and day of the week appear. Turn the crown counterclockwise to advance the date. Turn the crown clockwise to advance the day of the week. The language of day indication changes between Japanese and English alternately. Day of the week First click position Date ③ Pull out the crown to the second click when the second hand is at the 12 o'clock position. The second hand stops on the spot. Turn the crown to advance the hands until the desired date appears. Second Normal click position position First click position ④ When setting the hour hand, check that a.m./p.m. is correctly set, as the date is designed to change once in 24 hours. Due to the mechanism of the quartz watch, to set the time accurately, first turn the minute hand 4 to 5 minutes ahead of the desired time and then return it to the correct time. ⑤ Push the crown back into the normal position in accordance with a time signal. The watch immediately starts moving. Second Normal click position position First click position 8 English Date adjustment at the end of the month It is necessary to adjust the date after February (which has 28 days, 29 days in a leap year) and a 30 day month. 【Ex.】 To adjust the date in the a.m. period on the first day of a month following a 30day month The watch displays "31" instead of "1". Pull out the crown to the first click. Turn the crown to set the date to "1". First click Instantly changing date and day This watch is able to change the date and day of the week indication instantly between 0:00 a.m. and 0:05 a.m. In case of conventional quartz watches, the date and day of the week indication change gradually between 9:00 p.m. and 3:00 a.m. HOW TO USE (FOR CAL. 9F83) 9