Citizen Tsuki-yomi A-T Chronograph Watch 43mm with Red Dial - BY1018-55X
Citizen BY1018-55X Tsuki-yomi A-T Chronograph Watch 43mm with Red Dial
When breakthrough technology and spectacular design meet, the Tsuki-yomi A-T is reading the moon. It’s the world’s first moonphase watch combined with atomic timekeeping innovation from Citizen, and this 30th Anniversary model is nothing short of impressive. The styling embodies the moon’s surface and a window at 6 o’clock displays the current moon phase. The timepiece measures 43mm in a silver-tone Super Titanium™ case, where sharp faceted edges pair with an elevated design throughout for an eye-catching aesthetic on the wrist. The deep red dial works in tandem with black accents and silver-tone touches for a display that’s as handsome as it is legible. In addition to its running time, the watch features a moon phase display, world time in 24 time zones, a perpetual calendar, and a day-date functionality. Powered by Citizen’s proprietary Eco-Drive technology to provide light-powered vitality without ever needing a battery. Water resistant up to 100 meters. Caliber H874.
Features
- Unparalleled Design and Build Quality
The Tsuki-yomi A-T is named after the Japanese moon god, Tsuki-yomi, and it truly embodies the celestial elegance of its namesake. The watch features a 43mm case crafted from Citizen’s proprietary Super Titanium™. This material is not only incredibly durable but also significantly lighter than traditional stainless steel, ensuring comfort for extended wear. The silver-tone case is adorned with sharp, faceted edges that catch the light beautifully, making it a standout piece on any wrist.
The deep red dial is a striking contrast to the silver-tone case, accented with black and silver details that enhance both its beauty and legibility. The moon phase window at the 6 o’clock position adds a touch of astronomical intrigue, displaying the current phase of the moon—a feature that is both functional and aesthetically pleasing. - Advanced Features and Functionality
Citizen is renowned for incorporating cutting-edge technology into their timepieces, and the Tsuki-yomi A-T is no exception. This watch is the world’s first to combine a moon phase display with atomic timekeeping, providing unparalleled accuracy. The atomic timekeeping feature ensures that your watch is always precise, synchronizing with atomic clocks around the world.
The watch also boasts world time functionality, allowing you to track time across 24 time zones. This is an invaluable feature for frequent travelers or those who conduct business internationally. The perpetual calendar ensures that you never have to adjust the date, even in leap years, while the day-date functionality keeps you informed at a glance. - Eco-Drive Technology: Power Without Limits
One of the standout features of the Tsuki-yomi A-T is Citizen’s Eco-Drive technology. This innovative technology harnesses the power of light—whether natural or artificial—to keep your watch running indefinitely. You will never need to replace the battery, making it an environmentally friendly and hassle-free timepiece. - Water Resistance and Durability
Built to withstand the rigors of daily wear, the Tsuki-yomi A-T is water resistant up to 100 meters. This makes it suitable for everyday activities, including swimming and snorkeling. The Super Titanium™ construction not only adds to its durability but also ensures that it remains scratch-resistant and maintains its luster over time.
General
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Warranty Information
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Frequently Asked Questions
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Eco-Drive technology harnesses light from any natural or artificial source to power the watch, eliminating the need for battery replacement. This environmentally friendly system ensures continuous operation by converting light into energy, which is stored in a rechargeable cell.
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Yes, the watch is water resistant up to 100 meters (10 Bar), suitable for daily activities such as swimming and snorkeling, but not recommended for diving.
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This timepiece features a Super Titanium case and bracelet, which is not only highly durable and lightweight but also scratch-resistant and corrosion-resistant, providing excellent comfort and long-lasting wear.
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It includes atomic timekeeping for precise synchronization with atomic clocks worldwide, a perpetual calendar that accounts for leap years, world time across 24 time zones, day-date display, and a moon phase indicator.
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The case has a diameter of 43 millimeters, offering a bold presence on the wrist while maintaining comfort and wearability.