Instruction/ maintenance manual of the product 7D48 Seiko
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Cal. 7D46, 7D48 & 7D56 INSTRUCTIONS (P. 3) BEDIENUNGSANLEITUNG (S. 23 ) INSTRUCTIONS (P. 43 ) ISTRUZIONI (P. 63 ) INSTRUCCIONES (P. 83 ) INSTRUÇÕES (P.
English 2 ENGLISH 3 You are now the proud owner of a SEIKO KINETIC ® Cal. 7D46/7D48/7D56. For best results, please read the instructions in this booklet carefully before using your SEIKO KINETIC ® . Please keep this manual handy for ready reference.
English English 4 5 FEATURES SEIKO KINETIC Cal. 7D46/7D48/7D56 is an analogue quartz watch equipped with the Kinetic technology developed by SEIKO. It generates the electric energy to power the watch,.
English English 6 7 DISPLAY AND BUTTON OPERATION ❖ Orientation of the displays of year, month and 24-hour indicator may vary depending on the model. O C T D E C F E B First click position: calendar .
English English 8 9 ■ TIME RELAY FUNCTION ● When the watch is in power save mode, the hands stop moving but the built-in IC continues to calculate the time. When a certain amount of electrical power is generated, the watch hands are adjusted automatically to the time retained inside the watch.
English English 10 11 HOW TO WAKE UP THE WATCH FROM POWER SAVE MODE ● In order to “wake up” the watch from power save mode, swing the watch gently from side to side to recharge it. ✽ Do not pull out the crown to the second click position before performing the following procedures.
English English 12 13 HOW TO SET THE TIME AND CALENDAR ● If there is any time difference between the factory default time settings and the local time in your area, reset the time and calendar before initially using the watch after purchase.
English English 14 15 ■ HOW TO SET THE PERPETUAL CALENDAR ● Date, month and year are interlocked on the perpetual calendar. To set the month or year, advance the date by turning the crown until the month or year becomes adjustable.
English English 16 17 O C T D E C F E B ❖ The design of the year indicator may vary depending on the model. 1. Each calendar item should be adjusted in sequence of year, month and then date. Pull out the crown to the first click. ✽ If your watch has a screw lock type crown, unscrew the crown first, and then pull it out to the first click.
English English 18 19 IF THE SECOND HAND STARTS MOVING AT TWO- SECOND INTERVALS (ENERGY DEPLETION FOREWARNING FUNCTION) ● When the second hand starts moving at two-second intervals whether it is worn or left untouched, the watch may run down within approximately 12 hours.
English English 20 21 POWER SOURCE (RECHARGEABLE BATTERY) POWER RESERVE GUIDELINES FOR THE RECHARGEABLE BATTERY ● Wearing the watch continuously for 12 hours will accumulate power to run the watch for approximately one and a half additional days.
English 22 SPECIFICATIONS 1 Frequency of crystal oscillator .......................... 32,768 Hz (Hz = Hertz … Cycles per second) 2 Loss/gain (monthly rate) .................................... Less than 15 seconds (worn on the wrist at normal temperature range between 5º C and 35º C) 3 Operational temperature range .
An important point after buying a device Seiko 7D48 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Seiko 7D48 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Seiko 7D48 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Seiko 7D48 you will learn all the available features of the product, as well as information on its operation. The information that you get Seiko 7D48 will certainly help you make a decision on the purchase.
If you already are a holder of Seiko 7D48, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Seiko 7D48.
However, one of the most important roles played by the user manual is to help in solving problems with Seiko 7D48. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Seiko 7D48 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
