User manual SEIKO ISA 8270

[. . . ] 6 After the watch is swung approximately 50 times for charging, the minute hand moves quickly to indicate that it has started operating. Quick movement of the minute hand Power reserve 1 day * The illustration above provides a general guideline of the relationship between the power reserve and the distance you walk. Actual amount of power reserve differs from person to person. q Guideline of power reserve in the KINETIC E. S. U. You can estimate the power reserve accumulated in the KINETIC E. S. U. [. . . ] from the manner in which you wear the watch. Wearing the watch continuously for 12 hours will accumulate approximately one additional day of power reserve. If you wear the watch every day for 12 hours a day over a month, for example, approximately one month of power reserve will be secured in the KINETIC E. S. U. q Full charge of power When the watch is fully charged, the watch will keep operating for a maximum of 3 months. q Precautions for those only wearing the watch occasionally * Normally, the minute hand moves at 20-second intervals, while it moves about 80 times more quickly when the start-up indicator function is activated. * The minute hand moves quickly past more than 5 minute markers and stops automatically to resume normal movement. The duration of the quick movement varies depending on the number of swings given to the watch. If you find it keeping turning around the dial, pull out the crown to stop it, and then, set the time. (See "HOW TO CHARGE AND START THE WATCH" below. ) * If you find either of the following after swinging the watch approximately 50 times, you can decide that the start-up indicator has worked and that the watch has started operating. * No additional benefit is obtained by swinging the watch more quickly or with greater vigor. * When the watch is swung, the oscillating weight in the generating system rotates to drive the mechanism. As it rotates, it gives out a sound, which is not a malfunction. CAUTION Never install a silver oxide battery for conventional watches in place of the KINETIC E. S. U. The battery may burst, become very hot or catch fire. 2 3 4 The minute hand moves quickly and stops as the watch starts operating. (Start-up indicator) Then, it will move at 20-second intervals. After checking that the minute hand has done this, pull out the crown to set the time. After pushing back the crown in to the normal position, swing the watch further approximately 350 times to reserve one day of power, and then, put the watch on your wrist. SPECIFICATIONS 1 2 Time indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] After pushing back the crown in to the normal position, swing the watch further approximately 350 times to reserve one day of power, and then, put the watch on your wrist. SPECIFICATIONS 1 2 Time indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Duration of charge Full charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]