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Casio G-Shock G-Rescue Alarm Radio Controlled


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  • Product Description
    Product Specifications

    Casio is an electronics manufacturing company that was founded in 1946 by Tadao Kashio. The brand has a versatile portfolio, from musical instruments and digital cameras to analogue and digital watches. The company rose to popularity quickly after releasing its first-ever product, a cigarette holder, which proved to be a huge success. Casio became involved in electronics in 1954 when they released Japan's first electro-mechanical calculator. 

    During the “Quartz Revolution” in the 1970s, Casio expanded and became one of the first brands to create quartz watches which solidified the brand as an innovator in horological society. The brand’s timepieces are affordable and long-wearing, making them a favourite to both enthusiasts and everyday people. With the large variety of wristwatches and their commitment to progress, it is no surprise Casio has remained amongst the giants in the industry. 

    Core Features of the Casio G-Shock:

    • G-Shock watches are water-resistant over 10 bars or 100 meters.
    • The hands and the indices of the models are luminescent with Neobrite coating.
    • Incredibly durable, the watch is shock-resistant, vibration resistant and centrifugal force resistant.
    • Casio’s G-Shock can be paired with a smartphone.

    Model Specifications: GW-7900B-1ER

    • The black case of the watch is made of resin.
    • A black resin strap secures the watch. 
    • The black display on the watch is digital.
    • A hard glass mineral crystal encases the dial.
    • Amongst the many functions featured on the watch are alarms, a day and date, an LED backlight, a dual time and a stopwatch functions alongside a world timer.
    • The watch is solar-powered
    As an authorised dealer of Casio all our products are complete with:
    • Casio 2 Year Guarantee
      fully stamped (where appropriate)
    • Instruction manual
      Please note some brands use online manuals
    • Official Packaging
      Official Casio packaging
    Protected by Copyscape Online Plagiarism Test
    Product Specifications
    • Gender
      Men's Watches
    • Features
      24 Hour Subdial, Auto LED, Charge Indicator, Countdown Timer, Date Display, Day Display, Radio Controlled
    • Strap Material
    • Display Type
    • Dial Colour
    • Case Width
      49 mm
    • Case Depth
      17 mm
    • Dial Shape
    • Water Resistance
      100 metres
  • Delivery & Returns
    Free delivery is available on UK orders over £30 - click for information about delivery methods & international pricing
    For items listed as in stock, your order should be completed before 4:00pm (Monday-Friday) for us to despatch the same day or before 11:30am on Saturday for delivery Monday. Please note that all orders must pass our security policy before they are despatched and we must be able to take payment successfully, if this is not possible we will email or send an SMS with further instructions. For queries and delivery questions please feel free to call us on 01926 298499.
    For other items, a delivery estimate will be shown where possible. If we feel we are unable to adhere to the timescale after you place your order we will contact you to make you aware and allow you to change your order if necessary. Items will be sent by your chosen delivery method once they are back in stock and payment will not be taken until the items are despatched (NB. PayPal and Amazon orders are charged immediately).
    Click & Collect from a local Post Office
    We now offer Click and Collect to over 10,000 UK Post Offices. Simply select the option during checkout and enter your postcode to find your closest Post Office. We will send the package using Royal Mail Tracked or Special Delivery (next day) and once your package is ready to collect an email will be sent from Royal Mail (proof of ID will be required). Please note it is not possible to use PayPal or Amazon checkout with this delivery option.
    Returns Policy

    We aim for you to be absolutely delighted with your purchase and therefore offer you 30 days to change your mind on any item purchased from this website. You may do this by using the form provided with your order or otherwise. We will provide a refund of all payment received (not including delivery upgrades), usually within 48 hours of receipt of the product. This will be made to the original payment method. For most payment methods it will take 3-5 working days for this to show on your statement.

    Please ensure items from your order are suitable before wearing as we are unable to accept items which have been worn under our returns policy.

    For UK orders under £1000, you may generate a free tracked and insured returns label on the Royal Mail website (opens in a new window). You can print this label and send it back at any local Post Office at no cost to yourself. It is also possible to have the label printed at Post Office using the QR code from the confirmation email. Please retain the proof of postage receipt. Unfortunately we are unable to provide a refund of return postage for returns through other methods, so we recommend printing the free postage label provided. For orders over £1000, please consult your receipt for details on how to return. For international returns, you will need to bear the cost of returns postage. Please ensure the watch is returned to us in an unworn, new condition with all the original packaging (manufacturer's manual and guarantee if applicable). Please ensure items from your order are suitable before wearing as we are unable to accept items which have been worn under our returns policy. We reserve the right to make deductions for unnecessary damage caused to the product by yourself.

    We are also able to offer an exchange to a different product if required, please specify this when returning your product.

    If a fault develops with a watch that is outside of the 30 day returns period or is no longer in a new condition the watch can be returned to the manufacturer under the terms of the guarantee (we are an official UK dealer for all brands on our website) so that they can rectify any issues. For more information please see our returns policy page.

  • Finance Options

    Additional finance information, FAQs and legal information

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  • Authorised Retailer
    First Class Watches are Casio watch retail partners so you can be assured your sparkling new watch will arrive with a stamped manufacturer's warranty, packaging and instructions.
    This item is supplied with:
    • Official Casio guarantee
      fully stamped (where appropriate)
    • Instruction manual
      Please note some brands use online manuals
    • Official Packaging
      Official Casio packaging
  • Product Reviews (6)
    Customer Reviews
    4.8 / 5
    Average Rating
    5 star (Best) (5)
    4 star (1)
    3 star (0)
    2 star (0)
    1 star (Worst) (0)
    4 Quality
    3 Value
    5 Ease of use
    4 Style
    Overall Rating
    Good service next day delivery as promised great watch Casio rescue er1 fab but screen hard to read in certain light

    reviewed 25/12/2017

    Overall Rating
    I bought this watch for work since I work for the Ford World Rally Team and when on rallies time is very important. I was looking for a watch that was rugged and could take a bit of abuse and so far it has done the job. The display is very clear for a negative display.

    Before buying the watch I read a lot of reviews that said the instructions were impossible to understand but I've had the watch for two weeks now and know it inside out, it just takes some practice and you will understand how it works.

    When I first wore the watch I thought it was a bit chunky but after time I've got used to it. It is very comfortable to wear, being specific it has collars on the inside of the strap that seat the watch square on your wrist.

    All in all I would recommend this watch, For me it was a good buy and I have no regrets.

    reviewed 21/03/2011

    Overall Rating
    I was looking for a strong, robust, funky watch for work.
    As a Chef my watches get a tough time and I wanted something that is accurate to the second and rechargeable.
    This G-Shock fits the bill for anyone who works in a physically demanding enviroment. My first work watch was a g-shock and casio have improved them no end since I was a teenager. I live by the sea so the tide and moon data is very handy and accurate for late night fishing trips. All the other features very useful for work and play and it looks very cool on the wrist.

    reviewed 04/02/2011

    Overall Rating
    My new favorite toy!!

    Little things like turning the watch to your face illuminates the watch for you to see in the dark!
    An inexpensive price for a pricey looking watch.

    I love this Casio G shock!!

    reviewed 23/01/2011

    Overall Rating
    This is my second Casio solar watch (I dislike changing batteries)as I wanted to upgrade to a watch with radio controlled timekeeping so this G-Rescue seemed ideal.
    I like the all-black resin case and strap and all the technology Casio seem able to pack into a watch.
    This watch picks up the radio time signal either automatically or on demand and is accurate to the second, very impressive. All the other features work as they should and I find them useful, especially the alarms in the morning and countdown timer when I'm cooking. The Tide Graph is good for me as I live on the coast.
    It's not a small watch(not as big as my Pro-Trek though) and measures approx. 5cm across the face and 2cm in height but for me it's spot on and very comfortable - I have 19cm wrists in case you are interested!
    The only aspect that I could fault in any way is the clarity of the display. This model uses a reverse type of display where the background is black and the digits are grey/white. The contrast is not quite as clear as a conventional display but is not a problem and looks good.
    Finally, I work outside and I am quite hard on my watches but the G-Rescue seems impervious to the elements and knocks and I am very pleased with it.

    reviewed 14/01/2011

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