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Casio AQ-S820W Series

  • Based on 71 reviews
Condition: New
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$56.95 Why this price?
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Feb 24
Order within 17 hours and 51 minutes
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Style: AQS820W-5AV


Color: Beige


Package Dimensions ‏ : ‎ 4.25 x 3.43 x 2.87 inches; 3.84 ounces


Item model number ‏ : ‎ AQ-S820W-5AVCF


Department ‏ : ‎ mens


Date First Available ‏ : ‎ May 16, 2025


Manufacturer ‏ : ‎ Casio


Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.:


Best Sellers Rank: #84,136 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #246 in Men's Wrist Watches


#246 in Men's Wrist Watches:


Customer Reviews: 4.4 4.4 out of 5 stars (100)


Brand, Seller, or Collection Name: Casio


Model number: AQ-S820W-5AVCF


Part Number: AQ-S820W-5AVCF


Item Shape: Round


Dial window material type: Resin


Display Type: Analog-Digital


Clasp: Buckle


Case material: Resin


Case diameter: 5.2 centimeters


Case Thickness: 12.7 millimeters


Band Material: Resin


Band size: Mens Standard


Band width: 22 millimeters


Band Color: Beige


Dial color: Beige


Bezel material: Resin


Bezel function: Stationary


Calendar: Day-Date


Item weight: 3.84 ounces


Movement: Tough Solar


Water resistant depth: 100 Meters


Warranty: Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Feb 24

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

    • A must by for any Casio watch collector
Style: AQS820W-1AV Color: Black
The Casio AQ-S820W is the kind of watch that quietly does everything while asking for nothing in return. It looks rugged without screaming “tactical,” keeps perfect time, and shrugs off daily abuse like it’s a hobby. Solar-powered, comfortable, and loaded with useful features, it somehow makes me feel both punctual and prepared for an unexpected hike, power outage, or extremely serious grocery run. Classic Casio reliability at its best—no charging cables, no nonsense, just a watch that shows up every day and gets the job done. Casio is just the best value in watches. ... show more
Reviewed in the United States on December 29, 2025 by Joe
    • Durable Solar Watch
Style: AQS820W-1AV Color: Black
Awesome watch, solar powered, keeps great time, water resistant, very durable and looks great. Wear it to work daily, in a warehouse setting, great price for the value.
Reviewed in the United States on September 24, 2025 by Amazon Customer
    • Great watch for the money!
Style: AQS820W-5AV Color: Beige
Review Image by C. Blue C. Blue
Very nice watch! Easy to read. Comfortable on the wrist. Keeps perfect time. I like the fact that it's solar. Typical Casio interface. Great watch for the money, can't go wrong. Durable watch for everyday.
Reviewed in the United States on July 31, 2025 by C. Blue C. Blue
    • Incredible value
Style: AQS820W-1AV Color: Black
Looks great! Unbelievable for the price, just don’t expect a fine watch. I own the previous version, which is also great. I just don’t especially like the way it looks. It looks like a watch for a little kid. This watch looks like it’s for a grown up. Great beater/travel watch. If you break it (not easy to do!), or if you lose it, it’s not the end of the world. Best cheap REAL watch out there. The only reason I’m giving it 4 stars is because it’s a pain in the neck to set. It’s actually a 4 1/2. It’s not supposed to be a dress watch or a precision Swiss (or even Japanese) watch, but it’s worth way more than the price would suggest. ... show more
Reviewed in the United States on August 29, 2025 by Lou Spagnola
    • Great value solar watch.
Style: AQS820W-1AV Color: Black
Review Image by Greg Greg
Review Image by Greg Greg
Typical Casio quality. Arrived in good condition. Very easy to set up and align hands if you’re familiar with G-shock watches. Size is good, it’s big but not too big. Analog and digital displays are easy to read. I like it much better than the 810 model. Would purchase again. Update: I added a 34mm hardened glass screen protector to the scratch prone acrylic crystal so no more worries about scratching it. Second pic is with screen protector installed. Perfect fit. Great watch so far. Love it! ... show more
Reviewed in the United States on September 14, 2025 by Greg Greg
    • Good Bargain
Style: AQS820W-3BV Color: Green
Excellent day today go to watch .Light and functional with solar feature at a good price point. The one con is LCD Display.Its not legible in all lights and the light function only lights the LCD Display which is inadequate.
Reviewed in the United States on August 28, 2025 by Good product for the price . Very easy to install and durable materials.
    • Top quality.
Style: AQS820W-1AV Color: Black
Exceptional quality at an affordable price.
Reviewed in the United States on December 12, 2025 by Ron E
    • Good idea?
Style: AQS820W-1AV Color: Black
Pros Solar power and you do not worry a battery Cons Programming this watch is difficult! World access means you have to have this right before you can do anything else. Getting the time right is also hard because the hands move at the touch of a button and they move quickly. Instruction manual definitely could be better. ... show more
Reviewed in the United States on September 22, 2025 by wolfman_v

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