Search  for anything...
stores

Casio AQ-S820W Series

  • Based on 38 reviews
Condition: New
Checking for the best price...
$64.95 Why this price?
New Year Deal · 81% off was $349.99

Buy Now, Pay Later

As low as $10.83 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE refund/replacement until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Jan 31
Order within 18 hours and 25 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Style: AQS820W-1AV


Color: Black


Package Dimensions ‏ : ‎ 4.57 x 3.46 x 2.91 inches; 5.5 ounces


Item model number ‏ : ‎ AQ-S820W-1AVCF


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: #97,899 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #321 in Men's Wrist Watches


#321 in Men's Wrist Watches:


Customer Reviews: 4.5 4.5 out of 5 stars (94)


Brand, Seller, or Collection Name: Casio


Model number: AQ-S820W-1AVCF


Part Number: AQ-S820W-1AVCF


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: Black


Dial color: Black


Bezel material: Resin


Bezel function: Stationary


Calendar: Day-Date


Item weight: 5.5 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: Saturday, Jan 31

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • 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
    • 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
    • Refined Upgrade To The AQS810W
Style: AQS820W-5AV Color: Beige
Review Image by Mr. Lee Mr. Lee
Review Image by Mr. Lee Mr. Lee
Nicely upgraded version of the 810. Has a slightly larger window for the digital display. A welcome improvement over the 810. Functions are basically the same as it's predecessor. Only 3 color options available right now. I opted for the tan version which looks quite nice. Casio opted for an acrylic crystal on this. Would've been nice if they used mineral glass, but not a deal breaker. I ordered a screen protector for mine, but if you do manage to scratch the resin crystal, a little Poly Watch should take care of it. Its a good size, beefy looking watch, but very lightweight. I opted to change the strap on mine using a pair of Jay's and Kays adapters and went with a NATO strap. Just personal preference. Over all, I'm pleased with my purchase and like the improvements the 820 offers. I still plan on rockin' my 810 tho which is still a nice, budget Tough Solar offering by Casio. ... show more
Reviewed in the United States on November 3, 2025 by Mr. Lee Mr. Lee
    • 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
    • Works great but the you can't see the hands in the dark.
Style: AQS820W-1AV Color: Black
Great deal on a set it and forget it solar watch. The only complaint is that you can't see the hands in the dark. It does have a digital display that lights up, but too small for my older eyes.
Reviewed in the United States on December 20, 2025 by Akibamuse
    • 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
    • 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

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...