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Mens Casio G Shock Watch GST-B100D-1AER
  • Mens Casio G Shock Watch GST-B100D-1AER
  • Mens Casio G Shock Watch GST-B100D-1AER

Casio G-Shock Bluetooth hybrid steel watch

Casio GST-B100D-1AER

Not In Stock (Delivery info)

Sorry, this item is no longer available and probably discontinued

Click here to view the Casio current range


G Shock
Model Code
Display Type
Band Material
Stainless Steel
Movement Type
Water Resistance
200 metres
Strap Colour
Case Shape
Clasp Type
Deployment Clasp with Push Buttons
Case Material
Stainless Steel
Dial Colour
Case Width
Case Thickness
Special Features
  • Bluetooth® Smart hybrid watch
  • Chronograph/Stopwatch
  • Dual time display
  • World time display
  • LED dial
  • Daily alarms
  • Perpetual calander


This multifunctional stainless steel watch is brought to you by Casio as part of their G-Shock collection and features an oversized 53.8mm stainless steel case and screw down brushed steel bezel.

In keeping with the G-Shock design GST-B100D-1AER features a patented vibration resistant alphaGEL coating, which cushions and protects the watch from shock and vibrations.

The striking black dial has LED lighting which can be activated by pressing the buttons on the side of the watch allowing for clear visiability; alongside the luminous coating on the large hands, this G-Shock watch is easy to read in low light conditons and even underwater.

The stunning dial also presents with chronograph/stopwatch subdials; a day dial and dual time display. A further perpetual date display window is located at the 3 O'clock position on the dial.

This hybrid watch features Bluetooth conectability and can be paired with your smartphone, this allows for you to set daily alarms, find your phone and can show the world time.

Powered by Eco-Drive / Solar technology, this Casio G-Shock will never require a battery change and will remain charged for up to 6 months per light exposure.

Set upon a stainless steel link bracelet with brushed centre links and fastened by a deployment closure with push button release.

Complete with a two year guarantee and official Casio packaging.

This watch is supplied with:

Official Casio watch presentation box

Instruction Manual (where applicable)

Official Casio Limited Warranty:
2 years UK
2 years Europe

Delivery Information

Please contact for availability email: or phone: (+44) 121 233 1801.

Free UK delivery – Royal Mail First Class Recorded as standard. Items over £150 sent automatically by Royal Mail Special next working day delivery.

European standard delivery - £6.70 - please email for delivery times.

Outside of Europe delivery - £11.70 - please email for delivery times.

Watch Sizing

We offer bracelet adjustments for watches before despatch, saving you time and money.
For us to size your new Casio G Shock watch as accurately as possible, please take a look at our downloadable Watch Sizing Guide.

Included in the guide is a printable measuring tool to wrap around your wrist that will give us an idea of your wrist size and indicate to us how many links need to be removed. Our Youtube video gives a clear and concise visual guide with a step by step wrist measuring process.

Once you’ve measured your wrist, let us know your desired size, taking into account any movement you would like your watch to have. All links and pins removed will be provided with the watch, should you need any further adjustments in the future.

Returns Policy

If for any reason you are not happy with your purchase, please return the item within 30 days of delivery for exchange or a full refund.

Items must be in original pristine and unused condition (including its original packaging, tags and documents), along with proof of purchase.

Return the goods by post quoting your order number and reason for return to:

Creative Watch Company Ltd. 106-108 Vyse Street, Hockley, Birmingham, B18 6LP UK.

You are advised to obtain a certificate of posting (available from all Post Offices at no charge), and we suggest you return goods by a similar standard of delivery to what we used (please don’t over-insure or pay for very fast delivery). If you require a refund, we will endeavour to process this within 7 days.

Please read our full Terms and Conditions.

Price Match - Mens GST-B100D-1AER Watch

Please feel free to submit a price match request. We are confident that our prices are competitive, but on occasions there may be lower prices on offer. We would be happy to be given the opportunity to price match against other UK authorised retailers. We will consider the request during normal office hours, and if successful, contact you via email or phone to complete the purchase.

Mens GST-B100D-1AER Watch

Creative Watch Co Online Price: £349.00

Terms and Conditions:

We can only consider price matches for identical items from other UK authorised retailers. We make every effort to offer you the best possible price, however, we reserve the right to refuse any price match request for any reason.

Why Buy From Us?

Creative Watch Co has been established since 1978 and trading online Worldwide since the year 2000. Our renowned store houses over 40 different brands of watches and we are proud to be one of the largest in the UK.

  • Creative Watch Co are authorised stockists of all the watches we house.
  • All watches come with a minimum of a 2 year manufacturer’s warranty and an unrivalled aftercare service.
  • If your watch battery drains within 12 months of purchase we will replace it free of charge (Return to Base and valid for UK customers only).
  • There is the option to have your watch sized to your wrist measurement prior to dispatch, ensuring it’s ready to wear upon receipt.
  • We offer FREE delivery on all UK purchases, or £7.50 for Worldwide Delivery.
  • Watches “in stock” are available for same day despatch.
  • We do our utmost to price match other legitimate authorised UK stockists that have stock.
  • We can replace batteries, straps and bracelets for most known watch brands and we get to the bottom of faults that might perplex less specialist watch repair operations.
  • We offer a full hassle free 30 day refund policy on watches, providing it’s still as new, and returned complete with box & guarantee. (Read our returns policy)
  • Secure online credit and debit card checkout.