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Citizen

CITIZEN AQ4100-57A Eco-Drive Super Titanium Watch

CITIZEN AQ4100-57A Eco-Drive Super Titanium Watch

Regular price $2,300.00 USD
Regular price Sale price $2,300.00 USD
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Description

Product Description

The CITIZEN AQ4100-57A is designed as a long-term partner for life, delivering precision, durability, and elegance. Its light silver dial with metallic highlights reflects a refined aesthetic, while the Eco-Drive solar technology converts sunlight or indoor light into energy, eliminating the need for regular battery replacement. Once fully charged, it can run for up to 1.5 years

Key Features

  • Eco-Drive Solar Technology: Charges with any light source, no battery replacement required.
  • Super Titanium Case & Band: 40% lighter than stainless steel with 5x surface hardness, finished with Duratect Platinum coating.
  • Dual Spherical Sapphire Glass: Features Clarity Coating to reduce glare and enhance readability in bright light.
  • Perpetual Calendar: Automatic date updates at midnight, quick date correction, and time zone adjustment.
  • Shock & Magnetic Resistant: Equipped with PARAFLEX (JIS Class 1 magnetic resistance, shock detection, automatic hand correction).
  • Water Resistance: 10 ATM (100 meters), suitable for swimming and snorkeling.
  • Allergy-Friendly: Nickel-resistant, ideal for sensitive skin.
  • Comfortable & Adjustable: Titanium band with 3-fold push clasp, adjustable 125–206 mm.

This watch delivers ±5 seconds/year precision and combines advanced functionality with a lightweight, scratch-resistant Super Titanium case for daily use and formal occasions.


Product Specifications

Attribute Details
Model Number AQ4100-57A
Caliber A060
Movement Eco-Drive (solar)
Accuracy ±5 seconds/year
Power Reserve Up to 1.5 years (Power Save mode)
Weight 81 g
Case Thickness 12.2 mm
Case Diameter 38.3 mm
Case Material Super Titanium
Case Finish Duratect Platinum (Light Silver)
Band Material Super Titanium, 3-fold push clasp
Band Width 19 mm
Adjustable Size 125–206 mm
Glass Dual Spherical Sapphire Glass, Clarity Coating
Water Resistance 10 ATM (100 m)
Anti-Allergy Nickel-resistant
Anti-Magnetic JIS Class 1
Functions Charging level indicator, charging alert, overcharge prevention, power save, perpetual calendar, date display, quick date correction, time zone setting, PARAFLEX
Country of Manufacture Japan

Dimensions

Dimension Inches CM
Case Diameter 1.51 in 38.3 mm
Case Thickness 0.48 in 12.2 mm
Band Width 0.75 in 19 mm
Band Adjustable Length 4.92–8.11 in 125–206 mm
Weight 2.85 oz 81 g
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