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7B62 / 7B72
C-25
BSJ7BCC-A2102
Solar Radio Signal for 5 Areas Around the World (Japan, China, U.S.A., Germany, UK)
そのほかの言語の取扱説明書は、パソコンや
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「カスタマーサービス」 > 「取扱説明書ダウンロード」
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日本語 ..................................................
English ................................................
Please refer to the Instruction Manuals
of other languages by accessing
"Customer Service"→ "Instruction"
on our Website from PC or Smartphone.
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7B62 / 7B72
INSTRUCTIONS
1
JA
1
EN
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Table of Contents
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Summary of Contents for Seiko 7B72
- Page 1 C-25 7B62 / 7B72 BSJ7BCC-A2102 7B62 / 7B72 Solar Radio Signal for 5 Areas Around the World (Japan, China, U.S.A., Germany, UK) INSTRUCTIONS 日本語 ..........English ..........Please refer to the Instruction Manuals そのほかの言語の取扱説明書は、パソコンや of other languages by accessing スマートフォンから当社ホームページ内の...
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Page 2: Table Of Contents
If you cannot have your watch repaired by the retailer from whom the watch was purchased because you received the watch as a gift, or you moved to a distant place, please contact SEIKO CUSTOMER SERVICE CENTER. The service may also be available on a chargeable basis at other retailers, however, some retailers may not undertake the service. -
Page 3: Handling Cautions
○ If the watch body or band becomes edged by corrosion etc. electricity ○ If the pins protrude from the band. * Immediately consult the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE If you observe any allergic symptoms or skin irritation CENTER. -
Page 4: Characteristics
Characteristics ■ Solar Charging Function..A solar cell underneath the dial converts any form of light into “electrical energy” to charge it. Once fully charged, the watch → P.34 continues to run for approximately 9 months. This is a solar-driven, radio signal-adjusted watch. •... -
Page 5: How To Use The Button
How to use the button Crown Some models may have a button which is recessed in the watch case to prevent accidental input. There are two types of crowns, a normal crown and a screw down crown. Shape of the button differs depending on the design of the watch. Please check the type of the crown of your watch. -
Page 6: Setting The Time And Date By Receiving A Radio Signal
■ Automatic reception and manual reception Setting the time and date by receiving a radio signal ■ Mechanism of radio signal reception ● Automatic reception This watch sets the time and date by automatically receiving a radio signal at a fixed time. The radio-controlled watch displays the precise Time and Date by automatically receiving and It automatically receives a radio signal before 2:00 AM, 3:00 AM and 4:00 AM. -
Page 7: Radio Signal Reception Range: China (Bpc)
■ Radio signal reception range: China (BPC) ■ Radio signal reception range: U.S.A. (WWVB) The reception range from the transmitting station is approximately 1,500 km (1,500 km radius of the The reception range from the transmitting station is approximately 1,500 km (1,500 km radius of the transmitting station). -
Page 8: Environments In Which It Is Difficult To Receive A Radio Signal
In such a case, see the (each) station’s website for further information or contact • Close to home electrical appliances • In places generating radio • Close to overhead power lines, TV SEIKO CUSTOMER SERVICE CENTER. such as TV’s, refrigerators or air interference, such as construction stations, train cables... -
Page 9: Time Difference Adjustment Function (When Using Overseas)
Time difference adjustment function (When using overseas) Setting the time difference (Setting the radio signal transmitting station) ■ Time difference adjustment function characteristics • Set the time difference in the time difference adjustment mode <How to read the seconds hand position and time to display an overseas local time. -
Page 10: Time Zones And Time Differences
■ Time zones and time differences ■ Time difference adjustment Q&A There are time differences around the world based on “Coordinated Universal Time (UTC).” Q : When returning to Japan from overseas, is the time automatically set to Japan time? There are 24 regions (Time Zones) around the world with a time difference of one hour. -
Page 11: About Energy
* If your watch is rated as “Non-water resistant” or “water resistant for daily use,” please do not wash the watch. “Performance and type” → P.39 “Water resistant performance” → P.43 7B72-0AA0 Case Number ● Turn the crown from time to time •... -
Page 12: Lumibrite
Lumibrite Power Source If your watch has Lumibrite The battery used in this watch is a special secondary battery, which is different from ordinary batteries. Lumibrite is a luminous paint that absorbs the light energy of sunlight and lighting apparatuses in a short Unlike an ordinary silver oxide battery, the secondary battery does not require periodic time and stores it to emit light in the dark. -
Page 13: Magnetic Resistant Performance
Magnetic resistant performance Examples of common magnetic products that may affect watches Affected by nearby magnetism, a watch may temporarily gain or lose time or stop operating. * When the hand positions deviate to display incorrect time as a result of influence of magnetism, this watch automatically corrects the hand alignment itself. -
Page 14: How To Use Tri-Fold Type Clasp For Leather Band (Special Clasps)
How to use tri-fold type clasp for leather band (Special clasps) A Type Lift up the clasp to release the buckle. Remove the pin from the adjustment hole. Slide the There are 3 types of special clasps as described below; band left and right, and reinsert the pin into the If the clasp of the watch you purchased is one of them, please refer to the indications. -
Page 15: After Sales Service
According to use conditions, the oil retaining condition of your watch mechanical parts may deteriorate, abrasion of the parts may occur due to contamination of oil, which may ultimately lead the • Contact the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE CENTER watch itself to stop. -
Page 16: How To Conduct Manual Reception (Receive A Radio Signal Manually)
Place the watch and wait for a few minutes (max. 12 minutes). How to conduct manual reception (Receive a radio When the seconds hand moves at the one-second interval, the reception is finished. signal manually) It takes time to receive a radio signal (max. 12 minutes). * The required time varies depending on the receiving state of a radio signal. -
Page 17: How To Manually Set The Date
■ How to manually set the date Turn the crown to set the time. Turn the crown clockwise The watch switches to the manual time setting mode. When the date is not changed automatically due to an environment in which a radio signal cannot be received outside to advance the time. -
Page 18: Preliminary Position
Preliminary position How to set the preliminary position ■ Set the preliminary position for the date, and the hour When the date and time are not correct even if the radio signal reception is successful, the preliminary position of the date may be misaligned. -
Page 19: Troubleshooting
Troubleshooting When this operation is complete, press the crown to return. This ends the preliminary position alignment mode, At trouble Possible causes Solutions Reference and the seconds hand, and hours and minute The seconds hand moves The energy depletion forewarning 0 1 2 Push the Fully charge the watch so that the... - Page 20 At trouble Possible causes Solutions Reference At trouble Possible causes Solutions Reference The stopped watch was The time required for charging the 1. Place the watch where it is able to The amount of exposed light is too exposed to an watch depends entirely on the amount The watch fails to receive a radio signal receive a radio signal more easily.
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Page 21: In Case Of An Abnormal Movement
• “How to conduct manual reception (Receive a radio signal manually)” → P.56 * When the crown is a screw lock type, lock it. → P.13 Specifications Cal. 7B62 / 7B72 1. Features Basic watch with three hands (Hour, minute and seconds hands), date display 2. Frequency of crystal...
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