Citizen Promaster - E660

Name: Citizen Promaster - E660
Brand: Citizen
SKU: fbi2oiukra
Availability: InStock

This Citizen Promaster Perpetual Chrono A-T watch features atomic clock synchronisation for superi...

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Product Information

Full details

This guide is for Citizen Promaster E660 owners seeking to understand and maximize the watch's functionality. The Promaster E660 offers unparalleled accuracy and features, including atomic clock synchronization and Eco-Drive technology. However, it requires initial setup for atomic clock syncing. This guide provides detailed instructions and tips to help you get the most out of your Citizen Promaster E660.

All features

Series	Promaster
Model Part Number	E660
Brand	Citizen

Extended Product Information

FAQs

How do I synchronize the watch with the atomic clock?

Place the watch near a window or in an area with good radio signal reception. The watch will automatically synchronize. You can also manually initiate the sync process by following the instructions in the user manual.

How long does the Eco-Drive battery last?

The Eco-Drive battery is recharged by light. With regular use, it can operate for months on a full charge.

Is the watch water-resistant?

Yes, the watch is water-resistant up to 200 meters (20 bar), suitable for swimming and water sports.

How do I set the world time?

Refer to the user manual. You'll need to select your home city and then set the time zones for other cities you wish to display.

What should I do if the watch hands are misaligned?

Consult the user manual for instructions on how to reset the hands to their correct positions. This process is usually straightforward.

How do I use the chronograph?

The chronograph can be started, stopped, and reset using the pushers on the side of the watch. See the manual for detailed instructions.

Can I replace the battery?

No, the watch uses Eco-Drive technology, which is powered by light. The watch does not have a replaceable battery.

Troubleshooting

Watch is not receiving the atomic clock signal.

Move the watch to a location with better reception, such as near a window. Ensure the watch is not obstructed by metal objects. If necessary, manually set the time and date.

Chronograph is not functioning.

Ensure the chronograph is enabled and the battery has sufficient power. Refer to the user manual for reset instructions.

Date is incorrect.

Check the perpetual calendar settings and ensure they are correct. If the watch has not synchronized with the atomic clock, manually adjust the date.

Pros and Cons

Pros

Atomic clock synchronization guarantees exceptional timekeeping accuracy.
Eco-Drive technology offers convenience and environmental benefits.
Perpetual calendar eliminates manual adjustments for date changes.
Robust water resistance makes it suitable for various activities.
Durable construction ensures longevity.

Cons

Initial setup is required to sync with the atomic clock.
The features may require some time to learn and understand fully.

Setup, Compatibility & Care

Setting Up

Initial Synchronization: Place the watch near a window to receive the radio signal for atomic clock synchronization. This can take a few minutes.
Manual Adjustment: If the signal is weak, you can manually set the time and date. Consult the user manual for instructions.
World Time Settings: Select your home city and set the time zone.

Compatibility

The Citizen Promaster E660 is designed to function worldwide, but atomic clock reception may vary based on location.

Care Instructions

Cleaning: Wipe the watch with a soft, damp cloth to remove dirt and sweat.
Water Exposure: Ensure the crown is pushed in completely to maintain water resistance.
Avoid: Harsh chemicals or abrasive materials that could damage the watch.