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Citizen 8635 User Manual

Citizen 8635
14 pages
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Questions and Answers:

Citizen 8635 Specifications

General IconGeneral
BrandCitizen
Model8635
CategoryWatch
LanguageEnglish

Summary

Notes Before Use

Notes on charging your watch

Essential guidance on how to charge the watch using light sources like sunlight or lamps for optimal performance.

For optimal performance

Tips for ensuring the watch performs optimally, including exposure to light and avoiding extreme temperatures.

Your Watch

Eco-Drive (solar powered) watch

Explains the watch's solar power system, converting light into energy, and its operational duration on a full charge.

Insufficient charge warning

Details the 2-second interval movement of the second hand indicating low power and the need for charging.

Quick start function

Describes how the watch resumes operation immediately when exposed to light after being stopped.

Overcharging prevention function

Explains the built-in function that prevents overcharging once the watch is fully powered.

Name of Components

About the crown

Instructions on how to unlock and lock the watch crown, which may have a screw-down system for preventing accidental operations.

Setting the Time and Calendar

1) Setting the time and day

Step-by-step guide to correctly setting the watch's time and day, including crown operation and attention to AM/PM.

2) Setting the date

Instructions for setting the date correctly, emphasizing the importance of avoiding the 9 PM to 1 AM period to ensure proper date changes.

Troubleshooting

The second hand moves at 2-second intervals.

Addresses the problem of the second hand moving in 2-second intervals, indicating insufficient charge and the remedy.

The watch has stopped.

Covers situations where the watch has stopped functioning, with potential causes like reversed AM/PM or insufficient charge.

The day and date change around noon.

Explains the issue of the day and date changing incorrectly around noon, linking it to setting the time and day correctly.

The second hand does not move at 1-second intervals, even when the watch is charged.

Details the scenario where the second hand doesn't move normally even after charging, suggesting professional help.

The watch does not operate even when charged.

Addresses the problem of the watch failing to operate despite being charged, advising contact with a service center.

The watch stops soon even when charged.

Covers the issue of the watch stopping shortly after charging, implying a potential problem requiring service.

Precautions

WARNING Water-resistance performance

Outlines different levels of water resistance for the watch, indicating suitable uses like washing or swimming, and unsuitable uses like skin or scuba diving.

CAUTION regarding watch operation

Provides crucial cautions regarding watch operation, especially with wet hands or when the watch is wet, to prevent water entry and damage.

CAUTION Keep your watch clean

Offers advice on cleaning the watch to prevent dirt buildup around the crown and band, which could cause corrosion or operational issues.

CAUTION Operating environment

Warns against using the watch in extreme temperatures or near magnetic fields or static electricity sources that can affect its performance.

Periodical inspections

Recommends regular inspections (every 2-3 years) to maintain water resistance and replace parts as needed for safe and long use.

WARNING Handling the rechargeable cell

Emphasizes not removing the rechargeable cell yourself and following proper disposal regulations to avoid hazards.

WARNING Do not use anything other than the specified rechargeable cell

Stresses the danger of using incorrect battery types, which can lead to overcharging, bursting, and injury.

CAUTION Charging precautions

Advises against charging the watch in high-temperature environments or too close to heat sources to prevent damage and overheating.

Specifications

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