The Citizen High Precision Eco-Drive AQ4100-57L shipped from Japan!

The Citizen AQ4100-57L is an analog watch equipped with Eco-Drive that displays the time with high precision.
The super titanium case and bracelet are treated with "Duratecto," a surface treatment that protects them from scratches.
The dark blue dial has a date indicator and is highly legible, and the jubilee bracelet provides a comfortable fit.
The watch is also durable and water resistant to 10 atmospheres, making it suitable for a wide range of activities from business 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 AQ4100-57L makes a great gift idea.
We will deliver it to you with prompt and careful delivery.

Specifications for The CITIZEN AQ4100-57L

• Item number : AQ4100-57L
• Caliber : A060
• Power : Photo-power generation Eco-Drive
• Accuracy : ±5 seconds/year
• Duration: 1.5 years (with power saving)
• Weight : 81g
• Thickness : 12.2mm
• Case Size : 38.3mm in width
• Case : Super titanium
• Case surface treatment : Duratect Platinum (light silver color)
• Bracelet : Super titanium, three-fold push type
• Bracelet width : 19mm
• Bracelet adjustable size : 125-206mm
• Glass : Dual spherical sapphire glass (clarity coated)
• Water resistance: 10 atmospheres
• Anti-Magnetic Performance : Class 1
• Charge level display function
• Charge warning function
• Overcharge prevention function
• Power saving function
• Approx. 1.5 years on a charge (when power saving function is activated)
• Perpetual calendar
• Date display
• Early date correction function
• Calendar update function just before 0:00
• Time difference setting function
• Perfex" technology for shock and magnetic resistance (JIS Class 1 antimagnetic resistance, shock detection function, automatic hand correction function)
• Made in Japan

The Citizen AQ4100-57L 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