Seiko 9T82 Manual - Page 14

English q While the stopwatch is measuring, pressing button A will not reset the stopwatch. q Do not press buttons A and B at the same time, nor press one of the two buttons while keeping the other pressed. Otherwise, a malfunction will result. SPECIFICATIONS 1 Frequency of crystal oscillator 32,768 Hz (Hz = Hertz ... Cycles per second) 2 Loss/gain (monthly rate Less than 15 seconds at normal temperature range (5° C ~ 35° C) (41° F ~ 95° F) 3 Operational temperature range 10° C ~ +60° C (14° F ~ 140° F) 4 Driving system Step motor, 2 pieces 5 Display system Time Hour, minute and second hands Date Displayed in numerals. Stopwatch Hour, minute, second and 1/10 second hands The stopwatch measures up to 12 hours, 6 minutes and 12.2 seconds in 1/10 second increments. 6 Additional function Energy depletion forewarning function and overcharge prevention function 7 Duration of charge Full charge Approximately 1 month (if the stopwatch is used for less than 3 hours a day) After the second hand starts moving at two-second intervals Approximately 12 hours (if the stopwatch is not used) 8 KINETIC electricity storage unit Button type, 1 piece 9 IC (Integrated Circuit C-MOS-IC, 1 piece * The specifications are subject to change without prior notice for product improvement. 14