Seiko 8F35 Manual - Page 19

English * If the watch is left in very low temperatures, the second hand may temporarily start moving at two-second intervals and the date does not change to the next. When the watch returns to normal temperature, however, this condition will be corrected and the correct date will be displayed on the next day. If the second hand still moves at two-second intervals and the date does not change properly, replace the battery with a new one. q Checking and adjustment of the calendar after battery change The calendar function is not affected by battery changes. However, after the battery is replaced with a new one, be sure to check that the calendar is correct. (See "HOW TO CHECK THE CALENDAR") If the watch does not indicate the leap year, month and date correctly, have the watch adjusted by an AUTHORIZED SEIKO DEALER. WARNING q Do not remove the battery from the watch. q If it is necessary to take out the battery, keep it out of the reach of children. If a child swallows it, consult a doctor immediately. CAUTION q Never short-circuit, heat or otherwise tamper with the battery, and never expose it to fire. The battery may burst, become very hot or catch fire. q The battery is not rechargeable. Never attempt to recharge it, as this may cause battery leakage or damage to the battery. 19