Citizen Eco-Drive Promaster Air Navihawk - Silver - CA4660-61A


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The Citizen Eco-Drive Promaster Air Navihawk is designed for individuals who value precision and functionality in a timepiece, particularly those interested in aviation or complex timekeeping features. Its key benefit lies in its advanced technology, including Eco-Drive, chronograph, and slide-rule bezel. A caveat is the initial learning curve associated with understanding and utilizing all of its features. This guide will help you understand and make the most of your new watch, including its Eco-Drive technology, chronograph functions, and water resistance.
| Colour | Silver |
|---|---|
| Series | Navihawk |
| Model Part Number | CA4660-61A |
| Brand | Citizen |
Eco-Drive technology converts any light source (natural or artificial) into energy, which is stored in a rechargeable power cell. This eliminates the need for battery changes.
The watch is water-resistant to 200 meters, suitable for swimming and snorkeling.
The slide-rule bezel is used for various calculations. Refer to the user manual for detailed instructions on specific calculations such as fuel consumption and speed calculations.
The top button starts and stops the chronograph, and the bottom button resets it. The watch has a 1/5 second chronograph, enabling precise timing.
Yes, the strap can be replaced. Ensure the replacement is compatible with the watch's specifications.
The watch features a sapphire crystal, known for its high scratch resistance.
The watch can run for several months on a full charge, even in the dark.
Ensure the watch is exposed to sufficient light (sunlight or bright artificial light). Allow it to charge for several hours.
Check if the chronograph is reset. Ensure the buttons are pressed correctly. Consult the manual if problems persist.
Adjust the date using the crown. Make sure to set the date correctly for the current month and year.
Immediately take the watch to a Citizen-authorized service center for inspection and repair.