Seiko 5M43 Manual - Page 8

English SEIKO KINETIC® Cal. 3M22, 5M42, 5M43 FEATURES The SEIKO KINETIC® Cal. 3M22/5M42/5M43 is an analogue watch featuring an Automatic Power Generator newly developed by SEIKO. It generates the electrical energy to power the watch, utilizing the movement of the arm, and stores it in a capacitor. Therefore, the watch does not use a battery. The watch is also equipped with a power reserve indicator and an energy depletion forewarning function so that its constant operation can be assured. s TIME Indicated by three hands s CALENDAR Cal. 3M22/5M42 : Date is displayed in the calendar frame. Cal. 5M43 : Date and day of the week are displayed in the calendar frame. s AUTOMATIC POWER GENERATOR The Automatic Power Generator works as you move your arm while wearing the watch, thus generating the electrical energy to power the watch. 8