Seiko 5J21 User Manual

You are now the proud owner of a SEIKO KINETIC® AUTO RELAYTMCal. 5J21. For best results, please read the instructions in this bookl

English10ENERGY DEPLETION FOREWARNING FUNCTIONThe watch has been charged fully at the factory, and the power save function will keepthe built-in IC co

English11* It is not necessary to charge the watch fully, as it is charged automaticallywhile it is worn on your wrist.Notes:1. To charge the watch ef

English12Wearing the watch continuously for 12 hours will accumulate approximately one and ahalf additional days of power reserve.If you wear the watc

English13CAUTIONNever install a silver oxide battery for conventional watches in place of the KINETICE.S.U. The battery may burst, become very hot or

English14SPECIFICATIONS1 Frequency of crystal oscillator ... 32,768 Hz (Hz = Hertz … Cycles per second)2 Loss/gain (Monthly rate) ...

English2ENGLISH✩For the care of your watch, see “TO PRESERVE THE QUALITY OF YOURWATCH” in the attached Worldwide Guarantee and Instruction Booklet.CON

English3FEATURESIf the watch is left unused for 3 days, thehands stop automatically to conserve thestored electric energy. Power save functionThough

English4Manual power save functionThe power save function can be activated manually. If you decide not to use the watchfor a long time, use this func

English5Note: If your watch has a screw lock type crown, turn the crown counterclockwise to unscrew it, andthen, pull it out. After using the crown,

English6TIME RELAY FUNCTION● While the power save function is working, the built-in IC continues to compute the timethough the hands have stopped. As

English7Notes:1. Swing the watch from side to side, making an arc of about 20 cm. Swing 4 to 6 times at a rateof twice a second.2. No additional bene

English82. If the power save function has been in operation for several months before the time relayfunction is activated, the time indicated by the h

English9HOW TO SET THE TIME➠➠1. Pull out the crown to the second click whenthe second hand is at the 12 o’clock position.2. Turn the hands to set the