The Citizen High Precision Eco-Drive AQ4091-56L shipped from Japan!

The Citizen AQ4091-56L is an analog watch equipped with Eco-Drive that displays the time with high precision.
Duratecto," a surface treatment that protects the watch from scratches, is applied to the super titanium case and bracelet.
This men's watch uses blue Japanese paper for the dial, and the Japanese paper dial offers a traditional Japanese look and feel.
It is also highly durable and has 10 ATM water resistance, making it suitable for a wide range of activities from business scenes to outdoor activities.
This watch is equipped with Eco-Drive, which charges the battery by capturing light, so there is no need to worry about the battery running out.
The Citizen AQ4091-56L and other watches are available at our store at affordable prices.
We offer fast and courteous delivery, so please feel free to make a purchase.

The Citizen AQ4091-56L Specifications

• Item number : AQ4091-56L
• Caliber : A060
• Power : Photo-power generation Eco-Drive
• Accuracy : ±5 seconds/year
• Duration : 1.5 years (with power saving)
• Weight : 86g
• Thickness : 12.2mm
• Case Size : 40mm in width
• Case : Super titanium
• Case surface treatment : Duratect Platinum (light silver color)
• Bracelet : Super titanium
• Three-fold push type
• Bracelet width : 20mm
• Bracelet adjustable size : 132-204mm
• Glass : Sapphire glass (clarity coated)
• Water resistance : 10 atmospheres
• Anti-Magnetic Performance : Class 1

Functions of the Citizen AQ4091-56L

• Charge level display function
• Charge warning function
• Overcharge prevention function
• Power saving function
• Approx. 1.5 years on full charge
• Movable (when power saving function is activated)
• Perpetual calendar
• Date display
• Date correction function
• Calendar update function just before midnight
• Time difference setting function
• Shock and magnetic resistant technology "Perfex" (JIS Class 1 antimagnetic resistance, shock detection function, automatic hand correction function)
• Made in Japan

The Citizen AQ4091-56L Accessories

• Original box
• 3-year manufacturer's international warranty(Amended on October 1, 2025)

CITIZEN has done away with paper instruction manuals.
Please download the instruction manual from the CITIZEN website