how big is this watch, i.e. how many millimeters?

52mm diameter Case Thickness 17 millimeters

I know the dimensions, but does it appear "too big" for an 11-year old boy's wrist? He's athletic and we want to get him a watch for his birthday.

The G7900, while fairly large, has wings under the strap that make it fit nicely on smaller wrists. This means that it will likely fit better on a smaller wrist than similarly-sized G-Shocks that don't have the wings under the strap.I bought a G7900A-4 for my nephew recently. I was so impressed with the styling and the bright red color that I ended up buying another one for myself. Of all the watches I have -- and I have more than I need -- this one attracts the most attention. People who don't even notice my other watches definitely notice this one. The bright red color is hard to ignore.I think an 11-year old would be thrilled to get this watch, and will likely be the envy of his friends.

is there a smaller size?

We at us legend inc would like to thank you for your email.We believe the Casio g shock G7900 series comes one size only (large)We would like to thank you for shopping on Amazon.Us legend inc customer service

Is this a legit casio g-shock? or is it like a replica? i gotta make sure i'm not buying the replica one, i don't want to make that mistake again.

There are certain specific markings on a watch manufactured by Casio. However to be one hundred percent sure that you did purchase a Casio product you would have to mail it in to Casio’s factory service center in order to confirm that the watch was manufactured by Casio.

Mens G7900a 4 G Shock Rescue Red Digital Sport Watch

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Bs.4426

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Sold byAmazon BoliviaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Rescue Red Ready: Time to Own Every Moment!

BUILT TO ENDURE - Shock-resistant design with low-temp LCD (-20°C) keeps you going in any environment.
PRECISION TIMING - Dual 1/100 second stopwatches and countdown timer for flawless time management.
TIME ZONES ON DEMAND - World Time covering 29 zones & 48 cities—never miss a meeting or call globally.
STAY ALERT STAY AHEAD - Five multi-function alarms plus flash alerts keep your schedule sharp and on point.
BOLD FUNCTIONAL STYLE - Vibrant red resin case with large digital display and auto EL backlight for instant readability.

The Casio G-Shock Rescue Red G7900A-4 is a rugged digital sport watch engineered for professionals and adventurers alike. Featuring shock resistance, 200m water resistance, moon and tide data, and a low-temperature LCD, it excels in extreme conditions. With world time across 29 zones, multiple alarms, dual stopwatches, and a bold red resin design, it’s the ultimate tool for those who demand precision and style in every second.

Specifications

ASIN	B00284ADEE
Additional Features	Alarm, Chronograph, Shock Resistant
Band Color	Red
Band Material Type	Resin
Band Width	28.3 millimeters
Bands	1
Best Sellers Rank	#628,100 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #2,121 in Men's Wrist Watches
Brand Name	Casio
Case Diameter	50 millimeters
Case Material Type	Resin
Case Thickness	17.7 millimeters
Clasp Type	Buckle
Closure Type	Buckle
Crystal	mineral
Customer Reviews	4.8 out of 5 stars 2,756 Reviews
Dial Color	Red
Display	Digital
Embellishment Feature	Crystal
Face Style	Digital
Global Trade Identification Number	00079767434205
Included Components	Wristwatches
Item Part Number	G7900A-4
Item Type Name	Watch
Item Weight	44 g
Manufacturer	Casio
Manufacturer Part Number	G7900A-4
Material	Blend
Model Name	G7900A-4
Model Number	G7900A-4
Model Series	G-SHOCK
Number of Items	1
Series Number	7900
Shape	Round
Sport Type	Training
Strap Type	Two Piece Strap
Style Name	Watches
Theme	Nautical
UPC	079767434205
Unit Count	1 Ounce
Warranty Type	No Warranty
Watch Movement Type	Quartz
Water Resistance Depth	660 feet
Water Resistance Level	Water Resistant

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TrustScore 4.5 | 7,300+ reviews

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Bs.4426

Duties & taxes included

In stock

Sold byAmazon BoliviaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Bolivia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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Men's G7900A-4 G-Shock Rescue Red Digital Sport Watch

Description

Specifications

Common Questions