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AQ4091-56E | The Citizen Solar

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¥343,200
Regular price
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¥343,200
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AQ4091-56E | The Citizen Solar
AQ4091-56E | The Citizen Solar
AQ4091-56E | The Citizen Solar
AQ4091-56E | The Citizen Solar
AQ4091-56E | The Citizen Solar
AQ4091-56E | The Citizen Solar
AQ4091-56E | The Citizen Solar
AQ4091-56E | The Citizen Solar
AQ4091-56E | The Citizen Solar
AQ4091-56E | The Citizen Solar






Ultimate functional beauty loved beyond time

The Citizen, the pinnacle of Citizen, is a brand that combines high precision and beauty. Equipped with Eco-Drive, which boasts amazing accuracy of ±5 seconds per year. The eagle mark that stands out on the black dial symbolizes unwavering confidence and pride.




A neat design that brings out your intelligence

The photovoltaic movement eliminates the need for battery replacement, making it a practical model that you can rely on even in business situations. The 40mm case diameter has a strong presence while still fitting into the cuff, giving it a smart impression. This watch features a delicate finish unique to Japan.


High-precision shine that will last a lifetime

The simple and cool exterior that is timeless makes it the perfect gift for special occasions. It has a luxurious feel that is suitable for the hands of a stylish adult, and will add dignity to any occasion. Made of sapphire glass, it will remain beautiful for many years.


Titanium belt that is gentle on the skin and keeps shining

The band is coated with Duratect Platinum, a unique surface hardening technology, that is scratch resistant and gives off a bright shine. The three-fold push-type clasp makes it easy to put on and take off, making it comfortable to wear. The highly durable titanium material supports your active daily life.












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 AQ4091-56E THE CITIZEN Eco-Drive Analog Black ◆The CITIZEN is a high-quality watch that pursues the essence of a watch and boasts outstanding accuracy. New specifications are now available for the "Eco-Drive", super titanium, Japanese paper dial model with a high precision 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 AQ4091-56E
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 black
belt color silver
Size (length x width x thickness) Approximately 47×40×12mm
Can width Approximately 20mm
belt around arm Maximum approximately 20.5cm
weight Approximately 86g
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
Anti-magnetic type
Luminous (hands + index)
Japanese paper dial
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)


▼Would you like to join us?
→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.