Citizen F910 Instruction Manual

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Citizen F910 Watch Specification

The Citizen F910 is a sophisticated timepiece that embodies advanced technology and precision engineering. At the core of its functionality is the Eco-Drive technology, which harnesses light from any source, eliminating the need for battery replacements. This ensures continuous operation and reliability, making it an environmentally friendly choice. The watch features a multi-functional perpetual calendar that automatically adjusts for varying month lengths and leap years, providing accurate date information without manual correction.

The F910's radio-controlled accuracy is a standout feature, synchronizing with atomic clocks to maintain precise time across different time zones. This is particularly beneficial for frequent travelers, as the watch can automatically update to the local time when entering a new region with radio signal coverage. The timepiece is crafted with a durable stainless steel case, offering both elegance and resilience, while the sapphire crystal protects the dial from scratches and enhances clarity.

The watch's design is both contemporary and timeless, with luminous hands and markers that ensure easy readability in low-light conditions. Water resistance is rated at 100 meters, making it suitable for swimming and snorkeling but not for diving. The Citizen F910 also includes a chronograph function, enabling precise timing for various activities, and a power reserve indicator that provides a visual cue of the remaining charge.

Overall, the Citizen F910 watch combines cutting-edge technology with classic design elements, offering a versatile and reliable tool for everyday wear and for those who prioritize precision and sustainability in their timepieces.

Citizen F910 Watch F.A.Q.

How do I set the time on my Citizen F910 watch?

To set the time on your Citizen F910 watch, first pull the crown out to the first position. Rotate the crown to adjust the time, and then push it back in to confirm the setting. Ensure that the AM/PM is correctly set by rotating the hands past 12 o'clock.

What should I do if my Citizen F910 watch stops running?

If your Citizen F910 watch stops, first check if it needs to be recharged by exposing it to light. If it still doesn't work, ensure the watch is not in power-saving mode. If problems persist, consult the user manual or contact Citizen support for assistance.

How can I reset my Citizen F910 watch to factory settings?

To reset your Citizen F910 watch, pull the crown out to the second position. Hold down both the upper and lower buttons simultaneously until the watch resets. Release the buttons, and then push the crown back in to complete the reset process.

How do I switch between different modes on the Citizen F910 watch?

To switch modes on the Citizen F910 watch, press the mode button located on the side of the watch. Each press will cycle through the available modes such as time, chronograph, and alarm. The current mode will be indicated on the watch display.

Why is my Citizen F910 watch not charging?

If your Citizen F910 watch is not charging, ensure it is exposed to sufficient light, as it is solar-powered. Clean the solar panel to remove any dirt or debris that might block light. If it still doesn't charge, contact Citizen customer service for further assistance.

How do I adjust the bracelet on my Citizen F910 watch?

To adjust the bracelet on your Citizen F910 watch, use a small tool to remove links from the bracelet. Identify the links you wish to remove, and push out the pin with the tool. Adjust as needed and reinsert the pin to secure the bracelet.

What is the water resistance level of the Citizen F910 watch and how should I maintain it?

The Citizen F910 watch is typically water-resistant up to 100 meters. To maintain its water resistance, avoid exposing the watch to hot water, and have the seals checked regularly by a professional. Ensure the crown is fully pushed in before any exposure to water.

How do I use the chronograph function on my Citizen F910 watch?

To use the chronograph on your Citizen F910 watch, press the start/stop button to begin timing. Press the same button to stop the timing. Use the reset button to return the chronograph to zero. Refer to the user manual for detailed instructions on lap timing.

Can I replace the battery in my Citizen F910 watch myself?

The Citizen F910 watch is solar-powered and does not require regular battery replacement. However, if the rechargeable battery needs replacement, it is recommended to have it serviced by an authorized Citizen service center to ensure proper handling and warranty protection.

How do I maintain the accuracy of my Citizen F910 watch?

To maintain the accuracy of your Citizen F910 watch, regularly expose it to light to ensure it remains fully charged. Avoid magnetic fields and extreme temperatures, as they can affect the watch's precision. Consider periodic servicing by an authorized technician.