Seiko 7L22 Manual - Page 4

English FEATURES SEIKO KINETIC Cal. 7L22 is an analogue quartz watch equipped with an Automatic Generating System developed by SEIKO. It generates the electric energy to power the watch, utilizing the movement of the arm, and stores it in the KINETIC ELECTRICITY STORAGE UNIT (KINETIC E.S.U.), which requires no periodical replacement unlike conventional button-type batteries. HOW TO CHARGE AND START THE WATCH 1 Swing the watch from side to side approximately 500 times. * Swing rhythmically at a rate of twice a second. * 500 swings will start the watch and the second hand will move at one-second intervals. 2 Swing the watch approximately 200 times further to reserve one day of power. 3 Set the time/calendar and put on the watch. 4