Citizen E870 Abbreviated Instructions

Citizen E870 Watch manual cover
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Citizen E870 Watch Specification

The Citizen E870 Watch is a sophisticated timepiece that combines advanced technology with elegant design. It features a multi-functional chronograph powered by Citizen's renowned Eco-Drive technology, which harnesses light from any source to keep the watch operational without the need for battery replacement. The E870 is equipped with a perpetual calendar, eliminating the necessity for date adjustment, and automatically accounts for leap years and varying month lengths. This model also includes dual time zones, making it ideal for frequent travelers who require quick access to an additional time setting.

The watch's case and band are crafted from durable stainless steel, providing resilience and a polished aesthetic. The dial is protected by a scratch-resistant mineral crystal, ensuring clarity and durability over time. With a water resistance of up to 100 meters, the E870 is suitable for swimming and snorkeling, although it is not recommended for diving. The luminous hands and markers enhance readability in low-light conditions, while the anti-reflective coating on the crystal reduces glare for improved visibility.

Citizen's E870 includes a power reserve indicator, which allows users to monitor the energy levels of the watch, ensuring optimal performance. The watch's precision movement is regulated by atomic timekeeping in select models, maintaining exceptional accuracy by synchronizing with radio signals. This functionality is complemented by an easy-to-use interface, with an intuitive crown and push-button system for setting and adjusting features. The Citizen E870 Watch is a blend of style, functionality, and innovation, making it a reliable choice for those who value both form and function in their timepieces.

Citizen E870 Watch F.A.Q.

How do I set the time on my Citizen E870 watch?

To set the time, pull the crown out to the first click, rotate it to set the correct time, and then push the crown back in to the normal position. Ensure the watch is in time mode.

What should I do if my Citizen E870 watch stops running?

If your watch stops, it might need charging. Expose it to light to recharge the Eco-Drive. If it still doesn't work, consider checking the battery or consulting a service center.

How can I adjust the date on my Citizen E870 watch?

Pull the crown out to the second click, rotate it to advance the date, and ensure it's correctly set by rotating past midnight to the correct day. Push the crown back to its normal position.

Why is my Citizen E870 watch not charging properly?

Ensure the watch is exposed to sufficient light. If it's still not charging, check if the solar panel is obstructed or dirty. Clean it gently with a soft cloth.

How do I reset the chronograph on my Citizen E870?

To reset the chronograph, press the lower button while the chronograph is stopped. This should return all hands to their zero positions.

What does the power reserve indicator on the Citizen E870 indicate?

The power reserve indicator shows the remaining energy stored in the watch. Keep it sufficiently charged by exposing it to light regularly.

How can I perform a manual reset on my Citizen E870?

To perform a manual reset, pull the crown out to the second click and press the buttons on the side simultaneously. This will reset the watch and can help resolve minor issues.

What maintenance is required for my Citizen E870 watch?

Regularly clean the watch with a soft cloth, ensure it's exposed to light for charging, and have it serviced every few years to maintain its functionality.

How do I change the strap on my Citizen E870 watch?

Use a spring bar tool to remove the existing strap by compressing the spring bars. Attach the new strap by reversing the process, ensuring the spring bars are securely in place.

Why is the alarm on my Citizen E870 not sounding?

Check if the alarm is correctly set and the volume is not muted. If issues persist, try resetting the watch or consult the manual for troubleshooting steps.