Casio G-Shock G-Steel GST-B500BD-1A9DR Bluetooth Solar Ana-Digi Black Ion-Plated Watch
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- Authorised dealer
- Full manufacturer warranty
- Serviced in-house
- Secure checkout
Description
The Casio G-Shock G-Steel GST-B500BD-1A9DR represents the pinnacle of rugged sophistication, merging G-Shock's legendary shock resistance with premium materials and connected functionality. This ana-digi timepiece features a striking black ion-plated stainless steel bezel and bracelet, complemented by gold-tone accents that add a refined edge to its robust character. The Carbon Core Guard structure—combining resin and stainless steel—delivers exceptional impact resistance while maintaining a sleek, modern profile measuring 48.9mm in diameter and just 12.8mm thick.
Equipped with Bluetooth connectivity, this G-Steel model seamlessly pairs with the G-Shock Connected app, enabling automatic time adjustment, world time access across 300+ cities, and comprehensive activity tracking. The dual-display configuration showcases luminous gold-tone hands and hour markers on the analogue dial, while the digital sub-dial provides instant access to chronograph, timer, and alarm functions. Solar-powered technology ensures you'll never need a battery replacement, with power reserve indicators keeping you informed of charge status.
At Cassims & Co., we are proud to offer this exceptional timepiece from our curated selection of CASIO watches, each representing the brand's commitment to innovation and durability. The GST-B500BD-1A9DR delivers 200-metre water resistance, making it equally at home in the boardroom or on outdoor adventures. The one-touch three-fold clasp ensures secure, comfortable wear on the stainless steel bracelet, while the full auto LED illumination guarantees legibility in any lighting condition.
Whether you're tracking multiple time zones, timing critical events with the 1/100-second chronograph, or simply appreciating the fusion of analogue elegance and digital precision, this G-Steel model delivers uncompromising performance. Visit us at our Mall of the South boutique to experience the exceptional build quality firsthand, and our team can assist with bracelet sizing and demonstrate the full range of connected features. Should you require any assistance after your purchase, our watch servicing and repairs team is available to ensure your G-Shock continues performing at its peak for years to come.
Specifications
- Reference Number: GST-B500BD-1A9DR
- Movement: Tough Solar Quartz with Bluetooth Connectivity
- Module: 5684
- Case Diameter: 48.9mm
- Case Thickness: 12.8mm
- Case Length: 46.6mm
- Case Material: Resin and Stainless Steel (Carbon Core Guard construction)
- Bezel: Black ion-plated stainless steel
- Dial Colour: Black with gold-tone accents
- Dial Type: Analogue-Digital combination
- Hands & Markers: Gold-tone luminous hands and hour markers
- Crystal: Mineral glass
- Bracelet Material: Black ion-plated stainless steel
- Clasp Type: One-touch three-fold clasp
- Water Resistance: 200 metres (20 ATM)
- Weight: 143 grams
- Shock Resistance: Yes (G-Shock construction)
- Power Source: Tough Solar (solar-powered rechargeable battery)
- Bluetooth: Mobile link connectivity (G-Shock Connected app)
- Accuracy: ±15 seconds per month (when not connected)
- Functions: World time (300+ cities), stopwatch (1/100 sec, 24-hour), countdown timer, 5 daily alarms, hourly time signal, auto calendar, 12/24-hour format, full auto LED light, power saving mode, battery level indicator, hand position correction
- Warranty: 1-year international Casio warranty
FAQ
Q: How does the Bluetooth connectivity work on this G-Steel watch?
A: The GST-B500BD-1A9DR pairs with the free G-Shock Connected app on your smartphone via Bluetooth. Once connected, the watch automatically adjusts to the correct time based on your location, provides access to world time across 300+ cities, and allows you to customise settings and track activities. The connection is energy-efficient and doesn't significantly impact the solar battery life.
Q: How long does the solar battery last on a full charge?
A: With Tough Solar technology, the watch operates continuously when exposed to regular light sources. On a full charge, it can run for approximately 7 months in complete darkness with the power-saving function activated. The digital display includes a battery level indicator to keep you informed of charge status.
Q: Is this watch suitable for swimming and diving?
A: Yes, with 200-metre water resistance, the GST-B500BD-1A9DR is suitable for swimming, snorkelling, and recreational diving. However, the Bluetooth function should not be operated underwater, and the watch should not be used with the buttons submerged to maintain water resistance integrity.
Q: Can the black ion-plated finish wear off over time?
A: The black ion-plating is highly durable and resistant to everyday wear. However, like all plated finishes, it may show signs of wear in high-friction areas after extended use, particularly on the bracelet links and clasp. This is considered normal wear and tear and is not covered under warranty. Proper care will help maintain the finish.
Q: What is the Carbon Core Guard structure?
A: Carbon Core Guard is Casio's advanced case construction that combines a carbon fibre-reinforced resin inner case with a stainless steel outer bezel. This hybrid structure provides exceptional shock resistance and rigidity while keeping the watch relatively lightweight compared to full-metal construction, making it ideal for both rugged use and refined wear.
Q: Can I adjust the bracelet size myself?
A: While the bracelet can be resized by removing links, we recommend having this done by our experienced team at Cassims & Co. to ensure proper fit and avoid damage to the ion-plated finish. We provide complimentary bracelet sizing with your purchase at our Johannesburg showrooms.
Q: Does this watch require battery replacements?
A: No, the Tough Solar system uses a rechargeable battery that is charged by any light source, eliminating the need for regular battery replacements. The rechargeable battery is designed to last many years with proper care, and should it eventually require replacement, this can be serviced by an authorised Casio service centre.
Warranty
- Warranty Period: This watch carries a 1-year international Casio warranty from the date of purchase.
- Warranty Coverage: The warranty covers manufacturing defects in materials and workmanship when the watch is purchased from an authorised Casio retailer such as Cassims & Co.
- What Is Covered: Defects in the movement, case, crystal, and bracelet that arise from normal use under the manufacturer's specifications.
- What Is Not Covered: Normal wear and tear, scratches or cosmetic damage, wear to the black ion-plating, rechargeable battery depletion due to age, water damage resulting from misuse or failure to maintain water resistance, damage from accidents, impacts, or improper handling, and damage from unauthorised repairs or modifications.
- Validity: The warranty is only valid when the watch is purchased from an authorised Casio retailer and must be accompanied by the original proof of purchase.
- Service: Warranty service must be performed by an authorised Casio service centre. Cassims & Co. will facilitate warranty claims and can advise on the nearest authorised service location.
- Battery & Charging: The Tough Solar rechargeable battery is covered under the manufacturer's warranty for manufacturing defects, but natural battery capacity reduction over time is considered normal wear and is not covered.
Care guide
- Regular Cleaning: Wipe the case and black ion-plated bracelet with a soft, lint-free cloth after wearing. For deeper cleaning, use lukewarm water with mild soap and a soft brush, then dry thoroughly with a soft cloth.
- Plated Finish Care: Avoid contact with harsh chemicals, solvents, perfumes, and cleaning agents that may damage the black ion-plating. Remove the watch before applying lotions or fragrances.
- Solar Charging: Expose the watch to light regularly to maintain optimal charge. Avoid storing in complete darkness for extended periods. Indoor fluorescent lighting is sufficient for charging, though natural sunlight charges more efficiently.
- Water Resistance Maintenance: Rinse with fresh water after exposure to salt water or chlorinated pools. Never operate the buttons while the watch is wet or submerged. Have the water resistance tested annually if you use the watch regularly in aquatic environments.
- Shock Protection: While G-Shock watches are designed for extreme durability, avoid unnecessary impacts against hard surfaces that may damage the black ion-plating or scratch the mineral crystal.
- Storage: When not wearing, store in a location where it can receive ambient light to maintain the solar charge. Avoid extreme temperatures (below -10°C or above 60°C) and high humidity environments.
- Bluetooth Care: Keep the G-Shock Connected app updated to ensure optimal connectivity and feature access. Disconnect and reconnect if you experience any pairing issues.
- Professional Service: Have the watch inspected every 2-3 years by an authorised Casio service centre to ensure all functions, seals, and water resistance remain intact. Cassims & Co. can assist with service arrangements.
Why buy from Cassims & Co.?
Authorised. Authentic. Serviced here.
Authorised retailer
Every watch we sell comes from the brand or its official South African distributor, with the manufacturer's warranty registered to you. No grey imports, no parallel stock.
Set up before it leaves
Bracelet sized to your wrist, date and time set, warranty card stamped, in store or before dispatch.
In-house watchmakers
Battery changes, bracelet links, pressure tests and full services at our own Johannesburg service centre, so your warranty service never leaves the city.
Price-beat promise
Find the identical model in stock at a lower listed price from another authorised SA retailer and we'll match it.
Nationwide delivery
Tracked courier anywhere in South Africa, free over R3,000. Or collect at Mall of the South or Greenstone.
Delivery & returns
Tracked courier delivery across South Africa in 1–3 working days; free on orders over R3,000. Collect in store at Mall of the South or Greenstone Shopping Centre at no charge.
See our shipping policy and refund policy for full details.
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