- New
Citizen Eco-Drive CA4664-60E Watch
- Eco-Drive Technology: Powered by any natural or artificial light source, completely eliminating the need for regular battery replacements.
- Compact Case Dimensions: Features a versatile 40mm stainless steel case, providing a comfortable and unobtrusive fit for various wrist sizes.
- Advanced Movement: Equipped with the Caliber B620, offering a precise 1/5-second chronograph and a dedicated 24-hour display.
- Extended Power Reserve: Delivers a reliable 270-day power reserve on a full charge to ensure continuous operation in total darkness.
- Durable Crystal: Protected by a highly transparent sapphire crystal with an anti-reflective coating for optimal scratch resistance and legibility.
- Professional Water Resistance: Rated to 20 ATM (200 meters), making it fully capable for swimming, snorkeling, and recreational diving.
- Aviation-Inspired Dial: Showcases a black sunray dial surrounded by a pilot-style slide rule bezel for quick mathematical conversions.
- Premium Bracelet: Includes a sturdy stainless steel link bracelet equipped with a secure folding clasp for robust, all-day comfort.
Citizen Promaster Navihawk CA4664-60E Product Overview
The Citizen Promaster Navihawk chronograph is a versatile 40mm timepiece that merges professional aviation utility with modern solar-powered reliability. This black dial stainless steel watch features a striking sunray face accented by a highly functional pilot-style slide rule bezel. Its defining feature is the proprietary Eco-Drive technology, which converts both natural and artificial light into electrical energy, completely eliminating the need for battery changes. This model is engineered for pilots, frequent travelers, and enthusiasts who demand a highly durable, low-maintenance tool watch suitable for both the cockpit and daily wear.
Technical Specifications & Movement
At the core of this solar powered aviation watch is the highly efficient Eco-Drive Caliber B620 quartz movement. This advanced engine powers a 60-minute chronograph capable of measuring time in 1/5-second increments, alongside a dedicated 24-hour indicator and a date window positioned between 4 and 5 o'clock. The compact 40mm stainless steel case is shielded by a premium scratch resistant sapphire crystal treated with an anti-reflective coating to eliminate glare under harsh lighting. When fully charged, the internal energy cell provides a dependable 270-day power reserve in total darkness, supported by a convenient low-charge warning indicator.
Durability & Lifestyle Benefits
Built for extreme versatility, this 200m water resistant pilot watch easily withstands heavy rain, showering, and recreational scuba diving. The solid stainless steel construction of both the case and the matching link bracelet provides exceptional protection against daily impacts and corrosive elements. Its ergonomic metal band adapts easily to active environments, ensuring maximum comfort without causing wrist fatigue during long flights or office hours. Furthermore, the luminous hands and applied indices guarantee brilliant low-light visibility, making it a highly practical tool for evening events or nighttime navigation.
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