Mens Casio G-Shock G-Rescue Alarm Chronograph Radio Controlled Watch GW-7900-1ER


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10+ in stock


(with 25% code £101.25)
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4.87/5 Based on 237 customer reviews

Order within 1 day, 1 hour and 36 minutes to get it Tuesday 14th July


Sporty mens Casio G-Shock Wave Ceptor model, complete with low temperature resistant LCD display and dual illuminator, chronograph, tough solar movement, perpetual calendar functions and world time, as well as moon age and tide phase, with the bonus of radio controlled accuracy. The super-chunky case is built to the same exacting standards as the entire G-Shock range, and is a matte finish black with grey detailing. It is secured on a thick rubber strap with secure metal buckle, and pieces between the case and strap to allow extra movement for added comfort..

  • Brand: Casio
  • Gender: Gents
  • Model Name: G-Shock G-Rescue
  • Movement Source: Japanese
  • BARCODE: 4971850435259
  • Guarantee: 2 years
  • Packaging: Casio packaging
  • MPN: GW-7900-1ER
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This watch is supplied with:
  • Official Casio presentation box
  • Official Casio guarantee
  • Instruction manual (where applicable)
This product can be shipped to:
  •   UK (United Kingdom)
  •   EU (European Union)

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Size and Fit

  • Case depth approx.: 18.00mm
  • Case width approx.: 50.00mm

Features and Functions

  • Alarm: Yes
  • Backlight: Yes
  • Chronograph: Yes
  • Multiple Time Zones Display: Dual Time
  • Movement: Tough solar
  • Radio Controlled: Yes

Materials and Care

  • Analogue/Digital: Digital
  • Primary Material: Plastic/Resin
  • Case Shape: Circle
  • Clasp type: Strap buckle
  • Dial Colour: LCD
  • Glass: Mineral
  • Hour Markers: None
  • Strap colour: Black
  • Strap Type: Rubber Strap
  • Water Resistance: 200 metres

Ratings and Reviews

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Average rating: 4.87 / 5
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Bill | Tue 14th April 2020 |

The CGW-7900-1ER, G-Rescue is my 3rd purchase from Watch Shop in as many weeks. Very impressed.
Whilst the competitive pricing was the initial attraction, along with choice, have been extremely pleased with service which has been outstanding & exemplary!
As for the GW-7900-1ER, G-Rescue, very comfortable to wear, more comfortable than more expensive G-Shocks, definitely a watch that can be worn for extended periods. Setting up is pretty straightforward, although I would urge any new buyer/owner to acquire the free user guides online & download from Casio website (pdf file) just need watch model and have your watch to hand to check code on back plate of watch.
Definitely recommend both the Casio G-Shock Rescue watch & purchasing via the Watch Shop.
Looking forward to making further purchases for family and myself

11 out of 17 people found this review helpful
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Tomasz M. | Tue 30th April 2019 |

This is my first G-Shock, it is sensational, it is great on the hands thanks to the wings which are underneath the watch, it is not thick or big due to which it looks good on the hands, I'm sure it will not be my last G-Sock purchased on watch shop.

53 out of 109 people found this review helpful
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Steve Kelly | Fri 20th April 2018 |

Good price with a very quick delivery. Cannot fault this company. 1st class service thank youV1

110 out of 266 people found this review helpful
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Emcee55 | Mon 12th March 2018 |

The watch is perfect for everyday use and for wear to gym, beach and swimming, and very comfortable to wear. Watch Shop website, ordering and delivery all excellent

107 out of 233 people found this review helpful
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Charles | Thu 28th December 2017 |

This watch is great for anyone with an active lifestyle. Bought one for myself and my boyfriend, we are both police officers and requires a watch packed with features and which commands respect. The watch is chunky but feels like a much smaller watch when on the wrist. It comes fully charged and can be set up to your satisfaction in about 15 mins. Its handy to have a solar powered watch because we will never have the costs or stress involved with battery replacement. The watch is radio controlled so it never needs the time setting and its intelligent so it will turn the screen off if left in a cupboard or in its tin for a long period of time. The backlight could be slightly brighter but its adequate. The watch is clearly tough and I have no doubts that it will be able to survive all he knocks and scrapes it will receive when Im at work. This was the best watch I could find for the price and Im really happy with my purchase.
The main thing I would change about it is the strap. It only has a single pin holding it closed, I prefer a style which has two. This shouldnt cause any issues as the strap seems though, but it would look better with two.

126 out of 252 people found this review helpful
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Francis | Wed 13th December 2017 |

Looks good. Purchased for someone who does a-lot of outdoor sports therefore shoud be robust enough to wear during these activities.

112 out of 227 people found this review helpful
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Matt | Tue 28th March 2017 |

3rd gshock in a row and this one is the best by far. It has no annoying hands that often cover the small digital screens that my last one had. Its very comfortable and has great functions with very clear screens and its easy to use too.

143 out of 258 people found this review helpful
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Steve the Bee | Tue 28th February 2017 |

Great watch,very masculine and accurate to the exact second with the atomic clock website as it picks up the radio signal every day.Great price and first class service from watchshop!

147 out of 272 people found this review helpful
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Richard de la Camp | Mon 27th February 2017 |

I love Casio G-Shock watches, they are strong reliable and look good, as well as being comfitable to wear. So as you can imagine I was at a loss when my old Casio finally started to give up its ghost. After visiting various shops in my home town area looking for a suitable replacement, it had to be a Casio, with radio control and solar power and finding nothing that appealed. I ended up searching the Internet and discovering Watch Shop. Well I was very impressed. A good selection of watches, particularly from Casio. To cut a long story short I selected a Casio watch, A Gw-7900-1ER, it has the features that I wanted such as radio control and solar power and at a price that I could well afford, if you ask me, It was a sweet deal. So my other half placed an order for the watch and it was delivered next day. The watch was packaged nicely, all I had to do was set the watch to my time zone and that was that no messing, no faffing about. If you are thinking about buying this watch, do it, dont you hesitate, this is a nice watch, its a very nice watch. Not only that, but I know that G-Shock watches are well made, durable and strong.

112 out of 236 people found this review helpful
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Aleks | Sat 18th February 2017 |

Perfect watch for exercise and sports.

101 out of 229 people found this review helpful
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About Casio

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Legendary Japanese electronics company Casio is loved for its range of innovative and reliable watches. Casio offers both analogue and digital watches for men and women in a variety of styles and colours, perfect for everyday wear, sportswear more adventurous activities. The G-Shock and Baby-G watches are perfect for keen sportspeople, thanks to their durability, excellent time keeping and advanced sports features. Meanwhile, the classic unisex Casio watch adds a little retro flair to any outfit. Though simple, the design is iconic, and an absolute must for any watch lover's collection. Available in gold, rose gold, black and silver, there's a colour to match any style. The brand also produces a range of high-quality, professional watches ideal for those who lead an adventurous lifestyle. The premium pieces are mud and water resistant, and include accurate compasses to help keep you firmly on the trail. Explore the full range of Casio's analogue & digital watches, keep it classic with the Casio gold watch collection or browse their feature rich selection of sports watches.

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