User manual SEIKO SNT

[. . . ] HOW TO OPERATE THE SCREW LOCK TYPE CROWN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BATTERY CHANGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 7 13 13 15 For the care of your watch, see "TO PRESERVE THE QUALITY OF YOUR WATCH" in the attached Worldwide Guarantee and Instruction Booklet. 3 English CAL. SNT PERPETUAL CALENDAR Once set, the calendar automatically adjusts for odd and even months including February of leap years up to February 28, 2031. [. . . ] After 2032, adjust the year manually following the procedures in "HOW TO CHECK AND ADJUST THE CALENDAR. " It indicates the year, month, and date. Before using the watch: Because the calendar is preadjusted at the factory, you only need to set the time and date, and the calendar will automatically update itself. Before using the watch, set the time and date correctly following the procedures in "TIME/DATE SETTING. " 4 English Hour hand Minute hand ab 6 c CROWN Date Second hand a: Normal position b: First click c: Second click 5 TIME/DATE SETTING English CROWN 6 Pull out to second click when Second hand is at the 12 o'clock position. while the watch is in operation or when advancing the hands by turning the crown clockwise, and between 9:00 p. m. [AM/PM checking] *When setting the hour hand, check that AM/PM is correctly set. *When setting the time by advancing the hands, turn the hour hand past the 1 o'clock marker. *When setting the time by turning back the hands, turn the hour hand past the 9 o'clock marker. When setting the minute hand, advance it 4 to 5 minutes ahead of the desired time and then turn it back to the exact time. 3. If the calendar indication is not correct after setting the time and date, check that AM/PM is correctly set. The current month will be shown in the calendar frame. * If the current month is not shown in the calendar frame, turn the crown clockwise or counterclockwise to set the numeral to the current month (the numeral changes between 1 and 12). 7 6. The second hand will advance and stop at the 11 o'clock position. The last 1 or 2 digits of the current year will be shown in the calendar frame. * If the current year is not shown in the calendar frame, turn the crown clockwise or counterclockwise until the last 1 or 2 digits of the current year are shown. * See the YEAR TABLE to confirm the last 1 or 2 digits of the current year. 5 10 7. The watch will resume normal movement (the watch hands will show the current time again). The numeral in the calendar frame will return to the current date. English 6 11 English Need to adjust the year manually Last 1 or 2 digits of the year 4 5 6 7 8 9 10 11 12 13 14 15 16 · · · 28 29 30 31 Number of years since the last leap year leap year 1 year 2 year 3 year year(leap year) 1 year 2 year 3 year year(leap year) 1 year 2 year 3 year year(leap year) · · · year(leap year) 1 year 2 year 3 year Year 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 · · · 2028 2029 2030 2031 4 4 4 4 12 YEAR TABLE No need to adjust the year manually Year 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 · · · 2056 2057 2058 2059 Year 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 · · · 2084 2085 2086 2087 Year 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 HOW TO OPERATE THE SCREW LOCK TYPE CROWN (for models with screw lock type crown) To unscrew the crown: Turn the crown counterclockwise. (Then, pull it out for setting the time or checking the calendar) To screw in the crown: With the crown at the normal position, turn it clockwise while pressing it. English BATTERY CHANGE 4 Years The miniature battery which powers your watch should last approximately 4 years . However, because the battery is inserted at the factory to check the function and performance of the watch, its actual life once in your possession may be less than the specified period. When the battery expires, be sure to replace it as soon as possible to prevent any malfunction. [. . . ] When the battery expires, be sure to replace it as soon as possible to prevent any malfunction. For battery replacement, we recommend that you contact an AUTHORIZED SEIKO DEALER and request SEIKO CR927SW(SB-AP) battery. * If the calendar checking function is used frequently, the battery life may be less than the specified period. 13 Battery life indicator When the second hand starts moving at two-second intervals instead of the normal one-second interval, replace the battery with a new one as soon as possible. Otherwise, the watch will stop operating in a couple of days * The time accuracy is not affected even if the second hand is moving at two-second intervals. * While the second hand is moving at two-second intervals, the date will not change. [. . . ]