Casio G-Shock DW-6900TR-1DR Digital Black Resin Watch 30th Anniversary Edition

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R 3,149
List price
R 4,199

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The Casio G-Shock DW-6900TR-1DR is a bold statement of resilience and technical achievement, celebrating 30 years of the iconic DW-6900 series. This digital timepiece showcases Casio's commitment to shock resistance and innovation with its striking matte black resin case and bio-based resin construction, accented by vibrant red text marking key functions around the bezel. The large digital display offers instant readability, while three subdials at 12 o'clock provide quick-glance information across multiple time zones and modes. Built for those who demand unwavering reliability, this G-Shock combines rugged durability with a modern aesthetic that honours three decades of design evolution.

At the heart of this timepiece is Casio's renowned shock-resistant structure, engineered to withstand impacts that would compromise lesser watches. The 200-metre water resistance ensures this G-Shock performs whether you're diving, surfing, or caught in a downpour. The bio-based resin construction represents Casio's environmental commitment without sacrificing the legendary toughness that defines the G-Shock lineage. With an approximate 5-year battery life on a CR2016 cell, this watch is designed to accompany you through years of adventures with minimal maintenance. The illuminator backlight ensures visibility in any lighting condition, whilst the flash alert feature provides visual notifications for alarms and hourly signals.

As an authorised retailer, Cassim & Co. is proud to offer this exceptional timepiece with full manufacturer warranty and comprehensive after-sales support. The DW-6900TR-1DR features a comprehensive suite of digital functions including multi-function alarms, countdown timer, stopwatch, and full auto-calendar that eliminates manual date adjustment. The 53.2mm case diameter makes a confident statement on the wrist, whilst the bio-based resin strap offers comfort across a wide range of wrist sizes from 145mm to 205mm. This 30th anniversary edition stands as a testament to the enduring appeal of digital functionality wrapped in uncompromising durability.

Explore our complete range of CASIO watches to discover more timepieces that blend technical innovation with accessible pricing. Whether you're seeking your first G-Shock or adding to an established collection, the DW-6900TR-1DR delivers authentic Casio engineering at R3,149.00. Our watch servicing and repairs team ensures your G-Shock receives expert care throughout its lifetime, from battery replacements to technical adjustments. Visit us at our Mall of the South boutique in Johannesburg to experience this remarkable timepiece firsthand, or take advantage of our nationwide delivery service to have it shipped securely anywhere in South Africa.

Specifications

  • Brand: Casio

  • Collection: G-Shock

  • Reference Number: DW-6900TR-1DR

  • Movement: Digital Quartz

  • Case Dimensions: 53.2 × 50 × 18.7 mm (L × W × H)

  • Case Material: Shock-resistant bio-based resin

  • Bezel Material: Bio-based resin

  • Dial Type: Digital LCD with three subdials

  • Dial Colour: Black with red accents

  • Crystal: Mineral glass

  • Strap Material: Bio-based resin

  • Strap Width: 26.3mm

  • Wrist Size Range: 145-205mm

  • Clasp Type: Tang buckle

  • Water Resistance: 200 metres (20 ATM)

  • Weight: 67 grams

  • Battery Type: CR2016

  • Battery Life: Approximately 5 years

  • Functions: Stopwatch, countdown timer, multi-function alarms, hourly time signal, flash alert, illuminator backlight, full auto-calendar

  • Construction: Shock-resistant structure

  • Special Features: DW-6900 30th Anniversary Model, bio-based resin construction

  • Warranty: 1-year international Casio warranty

FAQ

Q: What makes this a 30th Anniversary edition?

A: This DW-6900TR-1DR celebrates 30 years of the iconic DW-6900 series with special anniversary branding and updated bio-based resin construction, representing Casio's evolution towards more sustainable materials whilst maintaining the legendary toughness and functionality that made the 6900 series a G-Shock icon.

Q: What is bio-based resin and how does it differ from standard resin?

A: Bio-based resin is derived from renewable plant sources rather than petroleum-based materials, representing Casio's commitment to environmental sustainability. It delivers the same shock resistance, durability, and comfort as traditional G-Shock resin whilst reducing environmental impact. You'll experience no compromise in performance or longevity.

Q: Can I swim and dive with this watch?

A: Absolutely. With 200-metre water resistance (20 ATM), this G-Shock is suitable for recreational diving, swimming, snorkelling, and all water sports. The shock-resistant construction also protects the module from impacts during aquatic activities. Rinse with fresh water after ocean or pool use to maintain optimal condition.

Q: How long will the battery last and can it be replaced?

A: The CR2016 battery provides approximately 5 years of operation under normal use. When replacement is required, our watch servicing team at Cassim & Co. can replace it professionally, or any qualified watch technician can perform this service. We recommend professional replacement to ensure water resistance is maintained.

Q: What does the illuminator function do?

A: The illuminator is an electro-luminescent backlight that illuminates the entire digital display when activated, ensuring complete readability in low-light or dark conditions. Simply press the designated button to activate the backlight, which remains lit for approximately 1.5 seconds.

Q: Is this watch suitable for everyday wear?

A: Yes, the DW-6900TR-1DR excels as an everyday watch. At 67 grams, it's lightweight and comfortable for all-day wear. The bio-based resin strap adjusts to fit wrists from 145mm to 205mm, the shock-resistant construction handles daily knocks and bumps, and the 5-year battery life means minimal maintenance. It's equally at home in the boardroom, gym, or outdoors.

Q: What is the flash alert feature?

A: The flash alert provides a visual notification by flashing the display backlight when alarms sound or hourly time signals activate. This is particularly useful in noisy environments where audible alerts might be missed, or in quiet settings where you prefer silent notifications.

Warranty

  • This Casio G-Shock DW-6900TR-1DR is covered by a 1-year international Casio warranty from the date of purchase.

  • The warranty is valid only when the watch is purchased from an authorised Casio retailer such as Cassim & Co.

  • Warranty coverage includes manufacturing defects in materials and workmanship under normal use conditions.

  • The warranty does not cover normal wear and tear, including scratches, strap wear, or crystal abrasions.

  • Battery replacement is not covered under warranty, as batteries are consumable components with an expected lifespan.

  • Water damage resulting from misuse, such as operating buttons underwater or failure to properly secure the crown, is excluded from warranty coverage.

  • Accidental damage, impacts beyond normal shock resistance specifications, and damage from unauthorised repairs or modifications void the warranty.

  • To claim warranty service, present your original proof of purchase and contact Cassim & Co. for authorised service arrangements.

  • Cassim & Co. provides ongoing after-sales support including battery replacements, strap adjustments, and technical assistance throughout your ownership.

Care Guide

  • Rinse the watch with fresh water after exposure to salt water, chlorine, or sweat to prevent residue buildup on the resin case and strap.

  • Clean the case and strap periodically with a soft, damp cloth. For stubborn dirt, use mild soap and water, then rinse thoroughly and dry completely.

  • Avoid exposing the watch to extreme temperatures (below 0°C or above 60°C) for extended periods, as this may affect battery performance and resin integrity.

  • Do not operate the buttons whilst underwater, as this may compromise water resistance.

  • Store the watch in a cool, dry place away from direct sunlight when not in use to preserve the resin colour and prevent premature ageing.

  • The bio-based resin strap may develop a natural patina over time; this is normal and does not affect functionality.

  • If the display becomes dim or functions become erratic, the battery likely requires replacement. Bring the watch to Cassim & Co. for professional battery service.

  • Avoid contact with solvents, chemicals, perfumes, and cosmetics, as these may damage the resin finish or affect water resistance seals.

  • After battery replacement, ensure a qualified technician tests water resistance to maintain the 200-metre rating.

  • The shock-resistant construction is designed for impacts during normal wear, but avoid deliberately striking the watch against hard surfaces.

Why Buy From Cassim & Co.?
When you purchase the Casio G-Shock DW-6900TR-1DR from Cassim & Co., you're buying from an authorised CASIO retailer with a reputation built on trust and expertise. Our team at our Mall of the South boutique provides comprehensive after-sales support including professional battery replacements, strap adjustments, and technical assistance to ensure your G-Shock performs flawlessly for years to come. Whether you visit us in Johannesburg or take advantage of our secure nationwide delivery service, you'll receive genuine Casio products backed by full manufacturer warranty and the personalised service that sets Cassim & Co. apart.

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