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  • Citizen Men's CA0440-51E Eco-Drive Endeavor Chronograph Watch
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Citizen Men's CA0440-51E Eco-Drive Endeavor Chronograph Watch

List Price: $450.00
Price: $270.00 & FREE Shipping. FREE Returns. Details
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  • Eco-drive is fueled by light so it never needs a battery
  • 60 minute chronograph
  • Silver tone stainless steel case
  • Rotating dial ring
  • Water resistant to 660 feet (200 M): suitable for recreational scuba diving


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Product Specifications

Watch Information
Brand, Seller, or Collection Name Citizen
Model number CA0440-51E
Part Number CA0440-51E
Model Year 2011
Item Shape Round
Dial window material type Mineral
Display Type Analog
Clasp Fold-Over Clasp with Hidden Double Push-Button
Metal stamp None
Case material Silver tone
Case diameter 46 millimeters
Case Thickness 15
Band Material Stainless steel
Band length Men's Standard
Band width 26 millimeters
Band Color Silver
Dial color Black
Bezel material Stainless steel
Bezel function Stationary
Calendar Date
Special features Second hand, Luminous, Chronograph, Stop watch
Movement Japanese quartz
Water resistant depth 660 Feet

Product Description

Citizen Eco-Drive introduces the Endeavor chronograph in silver tone stainless steel. This 60 minute chronograph watch features a textured black dial with date display, 12/24 hour indicator and blue and red accents. This watch is water resistant up to 200 meters. Citizen Eco-Drive is fueled by light, any light, so it never needs a battery.


Endeavor brings the nostalgia of racing on open waters to this handsome collection. Nautically-inspired details add interest to the embossed dial with color blocking on the inner bezel.

  • 1/5 Second Chronograph Measures up to 60 Minutes
  • 12/24 Hour Time
  • Rotating Inner Ring
  • Date
  • Non-Reflective Crystal
  • Screw-Back Case

Diagram of Features

Watch Diagram

Collection Variations

Collection Variations

Since its foundation in 1930, CITIZEN has promoted a multi-cultural mindset that fosters excellence and creativity. The very name of the brand conveys a deep respect toward craftsmanship and considered as familiar by citizens the world-over. So as a “citizen” of the world, we bear the responsibility to help cultivate a culture of positive change and on-going evolution through our craft. We take that mission seriously and steadfastly welcome what the future may bring.

As a true manufacture d’horlogerie, CITIZEN integrates a comprehensive manufacturing process from creating individual components to a watch’s final assembly. It’s an artisan’s approach to watch making based on pushing forward the boundaries of technology and leveraging our experience toward exploring new possibilities.

One pivotal technological breakthrough was the development of a light-driven watch. CITIZEN pioneered this engineering innovation well ahead of other watch manufacturers as early as 1976, which led to the launch of the highly acclaimed Eco-Drive in 1995. Utilizing electrical power converted from virtually any light source, this extraordinary innovation changed forever the way watches could be powered. Eco-Drive eliminated the need to ever replace batteries, which made it especially beneficial to areas where such specialist batteries were not obtainable. This leveled the field for citizens of virtually every country to be able to experience unrestricted joy of wearing and using a CITIZEN watch.

The product development policy, “The Fusion of Technology and Beauty,” remains a constant motivation for us to merge cutting-edge technology with perfection of design beauty, which as a consequence inspires people to strive to be their best at any time.

CITIZEN launches a new campaign in collaboration with Wieden+Kennedy, Better Starts Now. This is the simple belief that no matter who you are or what you do, it is always possible to make something better — and now is the time to start doing it. We believe that better and now are both infinite, and that there is always a next ‘better’ and a new ‘now’ in which you can start pursuing it. It was clear from the onset of this project that we are dedicated to this ideal…not to the past but to the present, and all the way we can improve it. To help communicate this belief to the world we have created a new global CITIZEN brand movie, brand identity and brand website that represents out Better Starts Now philosophy.

  • ASIN: B009G6XH36
  • Product Dimensions: 4.3 x 3.9 x 8.3 inches; 15.2 ounces
  • Shipping Weight: 15.2 ounces (View shipping rates and policies)
  • Shipping: This item is also available for shipping to select countries outside the U.S.
  • Item model number: CA0440-51E
  • Batteries: 1 Lithium Metal batteries required.
  • Amazon Best Sellers Rank: #6,639 in Watches (See Top 100 in Watches)
    • Average Customer Review:

    Customer Reviews

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    Most Helpful Customer Reviews

    5 of 5 people found the following review helpful By Tim Harbison on October 19, 2013
    It may not be obvious from the pictures, but the dial has a subdued pattern with a nautical theme. The "24" mark on the 24 hour dial (which is covered by the hour hand in most photos you'll find on line) is actually the maritime signal flags for "2" and "4" (White circle in blue field, and white cross in red field).

    This is a substantial watch, but wears well on my relatively small wrist. My only complaint would be the visibility of the date. It's recessed so far that it can be difficult to read at some angles, largely due to the thickness of the face of the watch, which contains the solar cell.

    I now own 5 Citizen Eco-Drives. I received my first as a gift over 10 years ago, and it's still going strong. No batteries to replace. Citizen claims that the rechargeable lithium ion cell will still retain 80% of it's initial capacity after 20 years. That means it will still be able to run for almost 5 months in total darkness when fully charged when it's 20 years old (as opposed to 6 months when new). That's pretty darned good... At this rate, I hope to pass these on to my sons when I die.
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    2 of 3 people found the following review helpful By Rich R. on December 19, 2013
    I love this watch. Great price for a very nice looking piece. And one of the best features is the eco drive so I dont have to worry about batteries going dead. Its on the heavy side but it sure feels good when you're wearing it! I highly recommend this brand and watch.
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    By Tracy E. Keyes on June 2, 2014
    Verified Purchase
    I bought this as a birthday gift for my son. He absolutely loves this watch and I couldn't be happier with my purchase.
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