Casio AQ-S820W Series

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.

The Casio AQ-S820W Series is a solid analog-digital combo that I really like for daily wear. It's lightweight, durable, and has that classic sporty look with the resin band and big face. The Tough Solar charging means no battery swaps ever – just light exposure keeps it going strong. World time, 5 alarms, stopwatch, countdown timer, and 100m water resistance cover everything I need without overcomplicating things. The dual display (analog hands + digital) is easy to read at a glance. Only minor nitpick is the backlight could be brighter in low light, but overall it's reliable, comfortable, and great value. Perfect for work, outdoors, or just everyday use.

Purchased over 1 month ago. Very happy with a $44 on sale watch from Casio with solar charging that is keeping accurate time. I have a good collection of watches, with a preference for solar/mechanical/automatic. Setting: followed a couple YouTube videos and had zero issues. Plug and play. After yard work, swimming, DIY projects, chainsaw cutting, line trimming, the gym, housework...No issues. Illumination of the hands is minimum but readable thru the night. Like the size. Not a fan of watches under 40mm. Would buy again in a different color.

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.

Love it and solid watch for the price. Only two cons, which are minimal, are: The white on black digital can be hard to read sometimes but I knew that coming in as that is a regular LCD issue. More stylistic vs functional. I wish the band was a little smaller. I don't feel like I have tiny wrists but I'm on the 3rd smallest hole with this one and the strap comes back almost all the way around. Strap can always be replaced though.

Great watch for casual wear. The sand color goes well with many outfits. Im glad I bought it, yet my wife didnt at first. She didn't like the sand color at first, but now likes it now that she see's it goes well with deferent shirts. On another note, this Casio has a similar functionality as a G Shock and I love the Tough Solar. Plus this watch seems to be more durable than my Timex that used to work. Caution: just don't go crazy with it because it has resin glass instead of mineral. Overall, great watch for the budget

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.

This watch is really nice and a good value. It is a better-looking watch than the previous one in the series. Once you figure out how to set it, it works great. I am very happy with it.

It's a Casio. Not a lot out there that gets you better than a Casio.

Looks cool! Feels light I added a nylon strap off Amazon because I get sweaty.

Un reloj sólido por el precio.

Relógio Espetacular e Lindo. O preço que paguei foi ótimo. Bateria Solar. Recomendo com certeza ABSOLUTA.

Satisfecho con la compra, buena calidad y bonito, su desventaja es que de noche no ilumina mucho la luz y las manecillas no brillan suficiente