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Men's Watches

Casio GST-B1000D-1AER G-Shock Men's Watch Black • Tough Solar with Bluetooth • Shock-Resistant Stainless Steel Case

Casio GST-B1000D-1AER G-Shock Men's Watch Black • Tough Solar with Bluetooth • Shock-Resistant Stainless Steel Case

Regular price £348.62
Regular price £348.62 Sale price £348.62
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Model Number: GST-B1000D-1AER

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Product Details

Description

The Casio G-Shock G-STEEL GST-B1000D-1AER is a men's watch that combines rugged strength with minimalist elegance. The case crafted from bio-based carbon and stainless steel, paired with a solid stainless steel bracelet featuring a one-touch folding clasp, delivers a timeless, modern look — whether in the office, during leisure, or in sport. Three distinct surface finishes (vertical brushing, circular brushing, and mirror polishing) create a multifaceted aesthetic that shifts with the light.

The mineral-glass-protected dial with analogue time display (3 hands plus a 24-hour and day display) ensures excellent legibility, enhanced by Neobrite luminous coating. Tough Solar keeps the watch charged via sunlight, while Bluetooth connectivity with the CASIO WATCHES app enables automatic time synchronisation and additional practical functions. With 200 m water resistance and the Carbon Core Guard structure, the GST-B1000D-1AER is ready for the most demanding conditions.

Key Features of the Casio GST-B1000D-1AER Watch

  • Tough Solar with Bluetooth: Solar power for reliable energy supply and automatic time setting via smartphone app
  • 200 m water resistance combined with the Carbon Core Guard structure for exceptional shock resistance
  • Solid stainless steel bracelet with three surface finishes and a one-touch folding clasp for maximum wearing comfort

Technical Data

Basic data

Target group

Men

Manufacturer

Casio

Model series / Collection

G-Shock G-STEEL

Model number

GST-B1000D-1AER

EAN / GTIN

4549526411755

Display type

Analog

Water resistance in bar

200

Colour

Black

Other features

Bluetooth, radio time synchronisation via app, day-of-week and 24-hour display, power saving, calibration via smartphone, phone finder

Case & Construction

Case material

Carbon

Case colour

Black

Case diameter in mm

44,2

Case shape

Round

Case height in mm

11,6

Weight in grams

118

Watch glass

Mineral glass

Crown

Screw-down crown

Dial & Display

Dial colour

Black

Numerals & Indices

Bar index

Second hand

Yes

Luminous material (Lume)

Yes (hands & indices)

Movement & Drive

Drive type / Movement

Solar

Date display

Yes

Stopwatch function

Yes

Day display

Yes

Timer

Yes

Strap & Clasp

Strap material

Stainless steel

Strap colour

Black

Clasp

Folding clasp

Max. wrist circumference

20,5

Care instructions

Care Instructions for Wristwatches

Care & Cleaning

  • Daily: Wipe case and bracelet with a soft, dry cloth to remove dirt and perspiration.
  • Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, dry thoroughly.
    Important: Screw the crown down firmly beforehand!!!
  • Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
  • Avoid: Harsh chemicals, perfume, cosmetics and heat.
  • Leather straps: Do not soak, clean only slightly damp and allow to dry away from heat.
  • Water resistance: Do not wear in the shower or bath, have it tested annually.
  • Battery (quartz): Have a depleted battery replaced immediately.
  • Mechanical watches: Service by a master watchmaker every 5 years.

Storage & Handling

  • Store the watch separately, not in direct contact with other jewellery (risk of scratching).
  • Place mechanical watches on a flat surface when winding, do not leave the crown pulled out.

Scope of delivery

Product questions

Find your perfect fit

Casio

Casio – Functional Watches for Modern Everyday Life

Casio became known in the 1970s for wristwatches that redefined technology and everyday usability. Digital displays, innovative functions, and robust construction made the brand popular worldwide.

To this day, Casio wristwatches stand for reliability and practical use. They are aimed at people who value functionality, durability, and a clear price-performance ratio.

Christian Wagner

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