Casio G-Shock

Men's G-STEEL B1000 Series Black Dial Bluetooth® Solar Watch

Introducing the Casio G-SHOCK GST-B1000D-1AER — the newest take on toughness, refined for the modern world. Carrying forward the G-SHOCK legacy of uncompromising strength and functional beauty, this timepiece reinterprets toughness through a sharper, minimalist lens. The bezel forgoes the logo for a sleek, contemporary look, while three distinct finishes — vertical and circular hairline brushing with mirror polishing — create depth and dimension. The solid stainless-steel band and tri-fold clasp echo this craftsmanship, blending durability with effortless sophistication for a style that transitions seamlessly from boardroom to weekend.

Honouring the original DW-5000C, the very first G-SHOCK, the GST-B1000D-1AER pays tribute to its heritage with a familiar bezel silhouette and signature brick pattern. Subtle colour accents — red for the drive to overcome, blue for water resistance, and yellow for exceptional shock protection — capture the pioneering spirit that defined the original. Every design detail reflects a harmony between tradition and modernity, embodying both the strength and spirit of G-SHOCK’s origins.

Built to endure, the Casio G-SHOCK GST-B1000D-1AER features a metal bezel to resist impact, a carbon-reinforced resin case for enhanced strength, and urethane components at the band junctions to absorb shock and reduce stress on the joints. Precision bonding and a slimmer module ensure a lighter, more compact form without compromising resilience. The result — a striking balance of comfort, toughness, and refined simplicity — a watch engineered for all environments, and every moment in between.

If you’re near one of our stores in Coventry or Loughborough, you’re very welcome to collect your online order in person. Simply give our customer service team a call on 0800 977 4391 and we’ll make sure everything is ready for you when you arrive.

If you’re not local, or just short on time, we offer a range of delivery options to suit you. We have partnered with DHL, DPD & Royal Mail, options include free UK delivery services on orders over £75.00, to express delivery options to most destinations worldwide. All delivery options (excluding 2nd class) are fully tracked and insured for your peace of mind.

Read our Delivery Information page (opens in new window) for a list of all delivery options.

We want you to be completely satisfied with your purchase. If for any reason you are not, you may return your order within the periods below for a full refund or exchange; T&C's apply.

Not Wanted, Wrong or Arrived Damaged
30 DAYS

Orders with Optional Insurance
14 DAYS

For full details please visit our Returns & Exchanges page (opens in new window).

We offer professional engraving on a range of items with precision and care. Whether you’re personalising a gift or adding a special message, we can help bring your idea to life.

Please visit our Engraving page for full details (opens in new window).