Citizen Perpetual Chrono A.T - CB5887-55H
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Product Information
Full details
This guide is for owners of the Citizen Perpetual Chrono A.T (CB5887-55H) looking to understand and maximize the watch's features. It excels in providing accurate timekeeping with its radio-controlled atomic clock synchronization, perfect for travelers and those who value precision. A potential drawback is the initial setup, which may require some familiarization with the watch's functions.
All features
| Series | Perpetual Chrono A.T |
|---|---|
| Model Part Number | CB5887-55H |
| Brand | Citizen |
Extended Product Information
FAQs
How often does the watch synchronize with the atomic clock?
The watch attempts to synchronize automatically every night.
How long does the Eco-Drive battery last?
The watch will operate for months on a full charge, even in darkness.
Can I manually set the time and date?
Yes, manual settings are available if the watch cannot receive the radio signal.
What should I do if the chronograph buttons stop working?
Ensure the watch is charged. If the problem continues, refer to the user manual or contact Citizen customer service.
Is the watch suitable for diving?
Yes, it is water-resistant up to 200 meters, suitable for recreational diving.
How do I know when the watch is fully charged?
The power reserve indicator will show the level of charge.
What is the warranty period?
Consult the warranty card included with the watch.
Troubleshooting
Watch is not receiving radio signal.
Move the watch to a location with better signal reception (near a window, away from metal objects).
Watch hands are not moving.
Ensure the watch is sufficiently charged by exposing it to light. If still not working, consult the user manual.
The date is incorrect.
Allow the watch to synchronize with the atomic clock. If the problem persists, manually set the date following the instructions in the manual.
Pros and Cons
Pros
- Exceptional timekeeping accuracy due to atomic clock synchronization.
- Eco-Drive technology offers convenience and environmental benefits.
- Sophisticated design with a sleek black ion-plated finish.
- Versatile functionality with chronograph, perpetual calendar, and dual-time features.
- Robust water resistance suitable for various activities.
Cons
- Initial setup and understanding of features may require time and familiarization.
- May require manual adjustment if outside of radio signal range.
- The complex feature set might be overwhelming for some users.
- Limited aesthetic customization options due to the fixed design.
Setup, Compatibility & Care
Setup
- Initial Charging: Expose the watch to light (sunlight or artificial) to charge the Eco-Drive battery.
- Radio Signal Reception: The watch will attempt to synchronize with the atomic clock automatically. Ensure the watch is placed in an area with good signal reception (away from obstructions).
- Manual Adjustment: If the watch does not synchronize automatically, refer to the manual for instructions on manual synchronization.
- Setting Time Zones: Use the watch's buttons to select and adjust the time zone.
Compatibility
The watch is compatible with all time zones supported by the atomic clock signal.
Care
- Cleaning: Use a soft, damp cloth to clean the watch case and bracelet.
- Avoid Chemicals: Do not use harsh chemicals or solvents, as they can damage the finish.
- Regular Charging: Ensure the watch is exposed to light regularly to maintain the Eco-Drive battery's charge.
- Water Resistance: After exposure to saltwater, rinse the watch with fresh water.