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Citizen

Citizen Men's Eco-Drive Sport Luxury World Chronograph Atomic Time Keeping Watch in Stainless Steel with Blue Polyurethane strap, Blue Dial (Model: AT8020-03L)

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Description

Citizen Eco-Drive Radio-Controlled Chronograph World Timer; Blue Angels edition with caseback insignia. Atomic time in 26 world cities; radio- controlled accuracy in 5 zones. 1/20 second chrono up to 60 minutes, perpetual calendar, 12/24 hour time, power reserve, non-reflective sapphire crystal. Stainless steel, blue ion plating, leather strap. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number H800. The Citizen Eco-Drive Blue Angels World Chronograph A-T is a radio-controlled perpetual calendar chronograph world timer with atomic timekeeping in 5 time zones (North America, the UK, Europe, Japan and China) and automatic time in 26 world cities. Specific functions also include a 1/20 second chronograph that measures up to 60 minutes, perpetual calendar, 12/24 hour time, day-date, alarm and power reserve indicator. This handsome timepiece in stainless steel with blue ion plated bezel features an intricate blue and yellow dial, non-reflective sapphire crystal, and a patterned blue leather strap with buckle revealing yellow on its reverse. Named for the elite flight squadron of the U.S. Navy, this Blue Angels watch is as graceful and accurate as the group's piloted precision, with their official insignia appearing on the case back of this 200 meter water resistant watch. Citizen Eco-Drive is fueled by light, any light, so it never needs a battery. Combined with atomic timekeeping, it is the most accurate watch in the world. The use of the Blue Angels name and logo is with the permission, but not endorsement, of the U.S. Navy.World Chronograph A-TIntroducing the latest Citizen Eco-Drive with atomic timekeeping, the World Chronograph A-T. The world’s most accurate watch, this perpetual calendar chronograph is radio-controlled and shows world time in 26 world cities and features a non-reflective sapphire crystal. Also available in limited editions. Production on limited edition models is limited to 2,500 pieces worldwide. Each limited edition timepiece comes in a handsome leather presentation box.Atomic TimekeepingAutomatic Time in 26 World CitiesRadio-Controlled in North America, United Kingdom, Europe, Japan and China1/20 Second Chronograph Measures up to 60 MinutesPerpetual Calendar12/24 Hour TimePower Reserve Indicator200 Meter Water ResistanceNon-Reflective Sapphire CrystalCrocodile Strap (select models) Diagram of FeaturesCollection Variations P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); 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. See more

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 6 x 6 x 7 inches; 3.06 ounces


Item model number ‏ : ‎ AT8020-03L


Department ‏ : ‎ Mens


Batteries ‏ : ‎ 1 Lithium Metal batteries required.


Date First Available ‏ : ‎ November 15, 2023


Manufacturer ‏ : ‎ Citizen


Country of Origin ‏ : ‎ China


Brand, Seller, or Collection Name: Citizen


Model number: AT8020-03L


Part Number: AT8020-03L


Model Year: 2013


Item Shape: Round


Dial window material type: Sapphire Crystal


Display Type: Analog


Clasp: Buckle


Case material: Stainless Steel


Case diameter: 43 millimeters


Case Thickness: 13 millimeters


Band Material: Stainless Steel


Band size: 8.5 inches


Band width: 23 millimeters


Band Color: Blue


Dial color: Blue


Bezel material: Stainless Steel


Bezel function: Slide Rule


Calendar: Perpetual Calendar


Special features: Chronograph, World Time, Perpetual Calendar


Item weight: 3.06 ounces


Movement: Japanese Quartz


Water resistant depth: 666 Feet


Warranty: User Manual Manual [PDF ]


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Lovely
Value for money
Reviewed in the United States on May 28, 2025 by Nadia John
    • Great watch!
Review Image by Z. Lopez Z. Lopez
Review Image by Z. Lopez Z. Lopez
Review Image by Z. Lopez Z. Lopez
Review Image by Z. Lopez Z. Lopez
Review Image by Z. Lopez Z. Lopez
Review Image by Z. Lopez Z. Lopez
Review Image by Z. Lopez Z. Lopez
This is my first citizen watch. It looks amazing! The interesting thing is that slide rule bezel is controlled by the "button" by turning it. The grip on the button is good enough to turn with one finger. It basically didn't come with a manual, but it came with a link to a pdf version of it. It normally sets itself thanks to the atomic timing, but if you don't live in a place that does it, be sure to reset the watch to zero before you set the time. Follow the instructions exactly. Some acronyms on the watch I had to look up. The left side of the bottom dial is whether you have the radio signal (RX) OK or NO. The top dial on the right side (SMT) Summer time or Daylight savings time on or off, which is when you set the time manually. The time zones, the acronyms are airport codes of places in those time zones. The date has a deep indentation, so the watch has to be looking directly at you to see the date in its entirety. It doesn't bother me since the numbers are uniquely different. The strap is really nice and comfortable. However, when you first get it, the section with the circles are very stiff, so you have to make the leather get use to your wrist so it forms to you. An extra strap is almost $70, so I bought an aftermarket silicone strap from Barton for $25, so I can preserve the original strap. The problem is that if you look at the end of the citizen strap, it has a curve so you have to force it in there. It's a bit of a pain, but it's doable. But something to keep in mind. Overall, it's a fantastic watch. It has a sapphire crystal with slide rule, with the Blue Angels logo on the back. The colors are great, once the strap is formed to your wrist, it's really comfortable. Once you set the time properly, with the month and year, you basically never have to adjust it (from some videos they say you have to maybe once a couple months). ... show more
Reviewed in the United States on November 24, 2023 by Z. Lopez Z. Lopez
    • Better than even the more expensive Citizen JY series watches
There are a few reasons I think the AT-series watches represent the BEST of the Citizen Eco watch line, and are even better than their much more expensive JY series watches: 1) The numbers and paint on the exposed bezel of the JY series watches have a tendency to wear off and/or fade after a few years. You will NOT have this problem with the Citizen AT series watches as the rotating outer bezel is BENEATH the glass and cannot be rubbed off (the outer bezel fully rotates in either direction by turning the little knob on the lower LEFT hand side of the case). 2) Citizen uses cheaper mineral glass on the JY series watches to protect the watch face. Again, you'll not have that problem with the AT series because Citizen uses its much better SAPPHIRE crystal to protect the faces. The other thing that sold me on this particular Citizen AT models was the atomic timekeeping. It LITERALLY ticks to the second with the Atomic clock in Boulder Colorado. It's pretty impressive to have a browser open to the NIST web page on your computer and see your own wrist watch matching the movements second by second with perfection. The JY series also has atomic timekeeping but it's much more difficult to program all of its various options. A pull, a turn and a click of the crown are all it takes to change to another time zone on the AT series watches. Regarding aesthetics, this all blue watch is understated elegance, and with the yellow trim around the ring and the other yellow accents it's exceptionally sporty. Also, the blue leather strap is very comfortable. IMPORTANT NOTE: please note that the watch band that comes with the AT8020-03L is genuine leather with a water-resistant coating. While that coating will extend the life of the band against rain and sweat, the coating is NOT water proof however and despite the 200m water resistant capabilities of the watch itself this band should not be soaked continuously in water or you'll shorten it's useful life. And yes, you CAN get genuine Citizen 23mm replacement bands specifically made for this watch but they run about $45. The only other downside to this watch is that readability is a little poor in low-light conditions. The hands are luminous however and when it is completely dark out the hands will hold a small charge all evening. I've been able to read the time on this watch by holding it about 6 inches from my eyeball in the wee hours of the morning and there is no difficulty telling the time. It would be sheer awesomeness for Citizen to consider putting tritium gas tubes on their watches but that might be a little too showy. I'd also love to see Citizen trade in the nearly-worthless 24-hour subdial and use it for a 24-hour alarm. Ah, the wish list. When compared to other similarly-priced brands, the Citizen Eco Drive is so much nicer than any Seiko Kinetic (which requires HUNDREDS of shakes a day to keep time) or Seiko Automatic (which requires the user to wear the watch as MINIMUM of 8 hours a day to keep the springs tight according to their manuals). It's hard to convey the value of having a watch that ALWAYS works in ANY light (for MONTHS in the dark if necessary) until you've had one! Without hesitation, I love the Citzen AT-series watches... ... show more
Reviewed in the United States on February 4, 2014 by WolfX5

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