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G-SHOCK Unveils the Sapphire-Encased MRG-D5000 'Blue Rose Project'

Oct 01, 2026, 5:43 AM

G-SHOCK introduces its most luxurious model yet, the MRG-D5000 “Blue Rose Project,” featuring a case made entirely from blue sapphire. This exclusive timepiece, limited to just 20 units globally, carries a price tag of $80,000, setting a new benchmark for the brand's premium offerings. Developed at Casio's Yamagata factory in Japan, this watch represents a bold step in watchmaking, blending the renowned durability of G-SHOCK with exceptional material innovation. The “Blue Rose Project” extends beyond this flagship model, encompassing two additional watches with blue sapphire accents at more accessible price points, ensuring a broader engagement with this unique aesthetic.

The MRG-D5000 represents a continuation of the brand’s “Dream Project,” an initiative spearheaded by G-SHOCK inventor Kikuo Ibe to explore unconventional watch concepts. Inspired by earlier prototypes, this sapphire-cased marvel retains essential G-SHOCK functions such as solar charging, Multi Band 6 radio control for time synchronization, and robust shock and 20-bar water resistance. Its innovative case construction, drawing inspiration from traditional Japanese wood joinery, eliminates the need for screws, enhancing both its aesthetic appeal and structural integrity. Despite a greater thickness than its metal predecessors, the watch delivers a surprisingly enjoyable wearing experience, challenging perceptions of luxury and utility.

The Pinnacle of Material and Craftsmanship

G-SHOCK's latest unveiling, the MRG-D5000 “Blue Rose Project,” redefines luxury and innovation within the brand. This exclusive timepiece, with only 20 units available worldwide, is distinguished by its case meticulously crafted from transparent blue sapphire crystal. This material choice is a significant departure from conventional watchmaking, pushing the boundaries of what is possible for a durable G-SHOCK. The watch maintains all the core functionalities expected from G-SHOCK, including solar power, radio-controlled timekeeping, and exceptional shock and water resistance, demonstrating that advanced materials do not compromise performance. Assembled at Casio's elite Yamagata factory, the MRG-D5000 showcases a commitment to unparalleled precision and quality, positioning it as a collector's item at an $80,000 valuation.

The creation of the MRG-D5000 involved sophisticated manufacturing processes, particularly in shaping and assembling the sapphire components. The case design, inspired by traditional Japanese wood joinery, features an interlocking structure that negates the need for screws, a testament to intricate craftsmanship and material science. This unique construction not only provides a striking visual appeal but also contributes to the watch's celebrated shock dispersion capabilities. The transparent blue sapphire shifts in hue depending on the light, revealing the intricate inner workings and enhancing the watch's aesthetic depth. While its thickness is more pronounced than standard metal MR-G models, this is a deliberate trade-off for a watch that offers both elegance and an unprecedented level of durability for a sapphire-cased timepiece. Complementing the sapphire case is a DLC-coated Grade 5 titanium caseback, featuring a subtle "Dream Project" inscription as a nod to its heritage, and a comfortable, cut-to-size rubber strap for optimal wrist fit.

Expanding the 'Blue Rose' Collection

Beyond the exclusive MRG-D5000, the “Blue Rose Project” introduces two additional models, making the collection accessible to a wider audience. The 500-piece limited edition MRG-B5000SA-2 incorporates a similar blue aesthetic with two substantial 2-carat blue sapphires integrated into the lug shrouds of its grade 5 titanium case, along with other blue accents. Priced at $6,600, this model offers a blend of luxury and exclusivity, appealing to discerning collectors who appreciate fine details and limited availability. The third model, the GMW-B5000SB-1A2, is a more approachable option at $770. It features blue sapphire stones in the bezel dimples, providing a stylish nod to the "Blue Rose Project" without the premium price tag of its counterparts. Although not strictly a limited edition, G-SHOCK typically releases such models in limited-time runs, adding to their desirability.

These accompanying releases allow enthusiasts to partake in the "Blue Rose Project" vision, even if the flagship sapphire model is beyond their reach. The MRG-B5000SA-2, with its carefully placed large sapphires, highlights a sophisticated integration of precious stones within G-SHOCK's robust design language, reflecting the brand's ongoing exploration of high-end materials and finishes. Meanwhile, the GMW-B5000SB-1A2 demonstrates how subtle sapphire embellishments can elevate a classic G-SHOCK design, offering a refreshed aesthetic that resonates with both long-time fans and new admirers. These additions underscore G-SHOCK’s strategy to innovate across its product lines, bringing elements of its high-end "Dream Project" to various price points while retaining the brand’s core identity of toughness and reliability. The introduction of these diverse models ensures that the spirit of the "Blue Rose Project" reaches a broad spectrum of watch enthusiasts, celebrating both technical prowess and artistic expressio

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