

🕶️ Rugged precision meets sleek adventure — own the moment, wherever you go.
The Casio SGW100B-3V is a robust digital sport watch featuring twin sensors for compass and temperature, a 200-meter water resistance rating ideal for serious water sports, and a 100-second stopwatch. Its large mineral dial window ensures clear visibility, complemented by world time, multi-alarm, and auto calendar functions. Designed for durability and precision, it’s perfect for professionals and adventurers who demand reliability in every environment.

| ASIN | B00186YU4W |
| Batteries | 1 Product Specific batteries required. (included) |
| Best Sellers Rank | 129,272 in Fashion ( See Top 100 in Fashion ) 742 in Men's Wrist Watches |
| Customer reviews | 4.5 4.5 out of 5 stars (4,779) |
| Date First Available | 16 Sept. 2010 |
| Department | Jewelry & Watches |
| Is discontinued by manufacturer | No |
| Item model number | SGW100B-3V |
| Manufacturer | Casio |
| Product Dimensions | 4.75 x 5.16 x 1.32 cm; 54.43 g |
P**M
Really nice and clear display
This watch is by far the best watch I've ever had by far because it has a nice large crystal clear display and it's easily the easiest to operate plus it has some very useful features from the time it self to the thermometer and compass, only issue I have is only minor because it's just having to calibrate the compass every so often but it's not too much of a inconvenience as you have to press the set button and then turn the watch around ensuring that the arrow is always pointing up, but still a tad frustrating to be fair, but to be honest with you i would use that feature if I was lost... lol As if that would happen to me 😉
M**P
YES!
It's a rugged Casio - takes daily abuse in my job and still looks at me asking what all the fuss is about. Keeps time perfectly, compass is brilliant, backlight bang on. A excellent timepiece - wluldnt expect anything less.
S**S
Under the Radar watch
I don't think many people will of heard of this watch ? I'm pretty sure you will struggle to find it in the UK anywhere, and for the price it's a little gem of a watch with a compass, thermometer, 200m water resistant, mineral glass, quality fabric strap, all for around the £45+ mark. I had to purchase mine from Amazon US and it arrived in about 8 days taxes and duties included via Royal Mail tracked. Ok the compass and thermometer are a bit of a novelty but they do work and fairly accurate as checked against my "Silva" compass, but the thermometer will only work properly when the watch is off the wrist and left for 10-15 minutes to acclimatize but yet again it's fairly accurate. Regulating the compass is a bit of a pain and they recommend you do it every 100 days or so (not sure why?) but there are U-Tube video's showing you how to do it, (it's really not that hard). I have G-Shock Mudmasters costing £600+ which do basically the same thing, so if you don't want spend that much money I highly recommend this watch ! Hope this review helps.
N**R
Great except for the stopwatch!
Excellent value for money. Easy to use, not difficult to set, but one big drawback: what on earth is the point of a stopwatch that only goes up to 1 hour? However, it didn’t result in my sending it back
I**C
My favourite digital watch
This watch has the legendary Casio quality and the features of a G-Shock without the high price. It wears very comfortably on the wrist. The digital compass is very accurate outdoors when hiking, and the multiple timezone display will be useful for international travellers. The watch has a very clear display screen and the nice accuracy you would expect from Casio. Highly recommended.
M**Y
Good value dual sensor Casio with large(ish) digital read out...
good value watch at the price, compared to more expensive 'protrek' Casio watches, which appear to offer little more. Propose to use as my main wild camping watch, but am yet to suss out the compass function, and the calibration thereof, and there is the bonus of a thermometer, which I haven't fully investigated either, nor whether that too requires 'calibrating', but plenty to keep me amused in the future...
J**E
Best Casio yet....
Likes: Fabulous quality from the watch that knocks Casio's own G-Shocks out of the park. Blue illumination on the lcd itself rather than the background. Super comfortable nylon strap. I've been collecting Casios since 1980, this is the best yet and that includes many far more expensive pieces. The price is incredibly low for what you're getting. Cons: I'm kidding! Not a single downside at this price. Well worth waiting for, though mine made its trip from Kentucky to Northumberland (UK) in under 48 hours for a slight extra cost in the shipping. Please excuse my camera's poor rendition of that amazing blue lighting. 😳
K**1
Good watch
Another great watch from Casio and looks cool, special features are thermometer and compass. Compass - seems fairly accurate and reliable as it won't point you to a totally wrong direction. Thermometer - seems accurate after comparing with another 'full time' thermometer. Please note it is no longer accurate once the watch is on the wrist - this is not a drawback as we all have body heat. Just like you can't stick a thermometer onto your belly and complain it's not accurate! Two minor drawbacks if I'm being very picky - 1, the readings cannot be shown properly if viewed at an angle. 2, the stopwatch capacity is only up to 60 mins.
T**.
Ótimo relógio
G**D
Nice watch
R**N
Die Uhr bietet alles, was ich brauche für wenig Gewicht und Geld.
V**D
excelente, good quality,
N**K
This is one of the most attractive Casio designs. Elegant and functional. The reverse display is quite easy to read in most light conditions and the backlight is always available when needed. Very happy. Excellent value for a well made product.
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