--- type: product title: G-Shock GST-B1000-1AER G-Steel GST-B1000 Series Watch handle: g-shock-gst-b1000-1aer-g-steel-gst-b1000-series-watch url: >- https://www.hsjohnson.com/products/g-shock-gst-b1000-1aer-g-steel-gst-b1000-series-watch sku: GST-B1000-1AER price: '33000.0' currency: GBP tags: - in_stock - Mens - new-arrival collections: - Watches - G-Shock - In Stock - All - Mens Watches - OrderlyEmails - Recommended Products - New Arrivals variants: - title: Default Title price: '330.00' sku: GST-B1000-1AER images: - >- https://cdn.shopify.com/s/files/1/0621/1164/5922/files/GST-B1000-1AER.jpg?v=1788341338 - >- https://cdn.shopify.com/s/files/1/0621/1164/5922/files/GST-B1000-1AER1.jpg?v=1788341339 - >- https://cdn.shopify.com/s/files/1/0621/1164/5922/files/GST-B1000-1AER2.jpg?v=1788341339 - >- https://cdn.shopify.com/s/files/1/0621/1164/5922/files/GST-B1000-1AER4.jpg?v=1788341338 - >- https://cdn.shopify.com/s/files/1/0621/1164/5922/files/GST-B1000-1AER3.jpg?v=1788341337 - >- https://cdn.shopify.com/s/files/1/0621/1164/5922/files/GST-B1000-1AER5_Custom.jpg?v=1788341339 - >- https://cdn.shopify.com/s/files/1/0621/1164/5922/files/GST-B1000-1AER6_Custom.jpg?v=1788341339 created_at: null updated_at: null metafields: shopify.case-color: '["gid://shopify/Metaobject/54405890274"]' shopify.watch-display: '["gid://shopify/Metaobject/56305090786"]' shopify.watch-features: >- ["gid://shopify/Metaobject/56300732642","gid://shopify/Metaobject/54404776162","gid://shopify/Metaobject/54487679202","gid://shopify/Metaobject/56300634338"] shopify.age-group: '["gid://shopify/Metaobject/54405955810"]' shopify.band-color: '["gid://shopify/Metaobject/54409167074"]' shopify.dial-color: '["gid://shopify/Metaobject/54409167074"]' shopify.watch-material: '["gid://shopify/Metaobject/54564290786"]' shopify.connectivity-technology: '["gid://shopify/Metaobject/63856148706"]' shopify.smart-watch-features: >- ["gid://shopify/Metaobject/297784902008","gid://shopify/Metaobject/63856607458"] global.tag-18-pricing-rule: '05 - Beat all small: combined' --- Where rugged durability meets refined comfort, the G-STEEL GST-B1000 delivers a watch engineered for modern life. Featuring a striking metal bezel with iconic brick-pattern detailing, this timepiece pairs a tough shock-resistant structure with a lightweight, flexible urethane band that keeps you comfortable all day long. Choose between a classic black dial or bold blue vapour-deposited finish to suit your style. The compact design combines a bonded glass construction with a carbon-reinforced resin case, creating a sleek profile without sacrificing the legendary G-SHOCK resilience you can rely on. Smart technology meets practical durability with Bluetooth connectivity and Tough Solar charging, seamlessly bridging your digital and physical worlds. Whether you're powering through the working week or exploring the outdoors, the GST-B1000 adapts to every occasion with premium materials and exceptional everyday wearability. **We are a Casio UK authorised dealer** **New boxed stock with full retail boxes & paperwork** **Basic Information** Case size (L× W× H) icon-question for Case size (L× W× H) 46.9 × 44.2 × 11.6 mm Weight icon-question for Weight 58 g Case and bezel material Bio-based Carbon / Stainless steel Band Bio-based resin band Construction Shock Resistant Carbon Core Guard structure Water resistance 200-metre water resistance Time adjustment Bluetooth: Connects to a smartphone and automatically adjusts the time Power supply and battery life Tough Solar (Solar powered) Country of origin Thailand **Smartphone Link/App Connectivity Features** Smartphone Link feature Mobile link (Wireless linking using Bluetooth®) Apps CASIO WATCHES App connectivity feature Auto time adjustment Easy watch setting Time & place Phone finder **Exterior** Glass Mineral Glass Crown Screw Lock Crown Compatible band size 145 to 215 mm Other Neobrite **Watch Features** Stopwatch 1-second stopwatch Measuring capacity: 29:59'30'' Measuring modes: Elapsed time Timer Countdown timer Measuring unit: 1 second Countdown range: 30 minutes Countdown start time setting range: 1 minute to 30 minutes (1-minute increments) Alarm/hourly time signal Daily alarm Light LED light (Super Illuminator) Afterglow Light color LED: White Calendar Full auto-calendar (to year 2099) Energy saving feature Power Saving (hands stop to save power when the watch is left in the dark) Battery display/alert Low battery alert Run time Approx. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge) 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) Accuracy Accuracy: ±15 seconds per month (with no mobile link function) **Other features** Regular timekeeping: Analogue: 3 hands (hour, minute (hand moves every 10 seconds), second), 2 dials Digital: Day indicator Date display