AQ4100-57A | The Citizen Solar

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Regular price: ¥308,000
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Sale price: ¥308,000

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Ultimate accuracy, ±5 seconds per year

"The Citizen" is Citizen's proudest brand. Its most distinctive feature is its incredibly precise "light-powered Eco-Drive" movement, which keeps ticking 365 days a year with an accuracy of less than 5 seconds. Since it continues to operate by converting sunlight and small amounts of indoor light into electricity, there is no need to worry about regularly replacing batteries. It always keeps accurate time not only for everyday use but also for important occasions such as business, and supports our customers as a reliable partner.

Sophisticated classic dial

Because of its simple structure, it has a sophisticated design that makes the beautiful colors of the dial stand out. On the dial, case back, and crown, the ``eagle'' mark, which is a symbol of the brand and represents an attitude of always looking ahead, shines proudly. Furthermore, by adopting a brass material for the second hand, it has evolved into a more glossy and luxurious finish. It has a handsome face that is not influenced by trends.

Made of lightweight and scratch-resistant titanium

The case and belt are made of ``Super Titanium'' treated with Citizen's proprietary surface hardening technology ``Duratect Platinum.'' It is surprisingly light, approximately 40% lighter than stainless steel, and is comfortable to wear without causing fatigue even when worn for long periods of time. With a surface hardness approximately five times that of pure titanium, it is resistant to everyday scratches and maintains its bright, transparent light silver shine for a long time. Another great feature is that it is nickel allergy resistant and gentle on your skin.

Small size that fits comfortably on your arm

The case diameter is 38.3mm, which is purposely designed to be small and elegant. It fits neatly into the cuff of a suit and blends naturally with a wide range of attire, from business to casual. The windshield uses sapphire glass with a "clarity coating" that suppresses light reflection, ensuring excellent visibility even under sunlight. It is also equipped with a "Perfex" function that prevents the needle from shifting due to shock or magnetism, and is a masterpiece that combines design and practicality at a high level, and is worthy of being kept for a lifetime.

Genuine 10 Year Warranty Campaign Free Shipping The Citizen High Precision Eco-Drive Yearly Difference ±5 Seconds Titanium Solar Made in Japan Eco-Drive Men's Watch AQ4100-57A THE CITIZEN Eco-Drive Analog Yellow Silver ◆The CITIZEN is a high-quality watch that pursues the essence of a watch and boasts outstanding accuracy. High-precision "Eco-Drive" model with an annual difference of ±5 seconds. To go beyond the existence of a wristwatch, to be a partner that stays close to your life and continues to walk with you. As proof of this commitment, we have placed a new eagle stamp on the dial, case back, and crown. The second hand is made of brass, giving it a more glossy and beautiful finish. Duratect Platinum, which has a bright and transparent color tone, is placed on Super Titanium. Release date: Released in November 2021

Product number	AQ4100-57A
Drive method	Eco Drive (A060)
Material: case	Super titanium/Duratect platinum (light silver color)
Material: belt	Super titanium/Duratect platinum (light silver color)
windshield	Dual spherical sapphire glass (clarity coating)
Dial color	yellow silver
belt color	silver
Size (length x width x thickness)	Approximately 45.5×37.5×12mm
Can width	Approximately 19mm
belt around arm	Maximum approximately 21cm
weight	Approximately 80g
Specifications	Reinforced waterproof for daily life (10 atm) Average annual difference ±5 seconds Second hand stop function Quick date correction function perpetual calendar 0:00 just calendar update function Time difference setting function Charge amount display function Charging warning function Overcharge prevention function Shock detection function Automatic needle correction function Power save function Operating period: Approximately 1.5 years when fully charged (when power save is activated) Nickel resistance Magnetic resistance type 1 Made in Japan
accessories	Warranty card/dedicated box *As part of our efforts to address environmental issues, the instruction manual has been digitized. Please check the included warranty for details.
Guarantee	Manufacturer's 10-year warranty (Registration to owner's club required)

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→Size adjustment	→Gift wrapping
→Name engraving/engraving	→New battery replacement before shipping
・Please order together with the product. ・Some products may not be compatible with various services. Please refer to each service page for details.

AQ4100-57A | The Citizen Solar

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