# Casio Launches Hotei 45th Anniversary G-SHOCK Watch Japanese rock icon Tomoyasu Hotei collaborates on a limited edition GUITARHYTHM timepiece. - **Source:** [Yanko Design](https://brifing.si/source/41d28791-ef47-4e0b-a40a-2a5efca0c11b) - **Published:** 2026-11-12 - **Topic:** [culture](https://brifing.si/c/culture) - **Original article:** - **On Brifing:** https://brifing.si/s/9742a13b-31b4-491e-a82e-e5b503677a9f ## Commemorating a Musical Milestone Casio is celebrating Tomoyasu Hotei’s 45th anniversary as a professional musician with a special G-SHOCK model. The Japanese rock legend, known for his work with David Bowie and Iggy Pop, brings his signature GUITARHYTHM geometric pattern to the iconic square watch design. This collaboration honors his long-standing influence on the Japanese music scene. ## Design Meets Geometric Art The watch features a gray geometric pattern applied across both the face and the resin strap. By avoiding bright colors, the design relies on contrast and the interplay between the stainless steel bezel and dark resin. This aesthetic choice ensures the watch remains a sophisticated accessory while highlighting Hotei’s unique visual identity. ## Technical Specifications and Materials The GM-5600HT26-1JR model utilizes a black ion-plated stainless steel bezel for enhanced durability and style. It includes a red LED backlight with an afterglow function for visibility. The watch maintains standard G-SHOCK utility, offering shock resistance, 20-bar water resistance, and an estimated five-year battery life for long-term, reliable daily wear. ## Heritage of the Pattern Hotei originally created this geometric design during his teenage years, long before it became a staple of his merchandise. By extending the pattern from the dial onto the strap, the watch creates a cohesive graphic object. This design approach ensures the artist's branding is visible even when the wearer is not checking time. ## Functional Commemorative Details Specific anniversary markings distinguish this model from standard versions. The strap keeper features a '45TH' print, while the case back displays the official GUITARHYTHM logo. These subtle additions provide fans with a tangible connection to the artist, packaged in a custom box that mirrors the watch’s distinct geometric aesthetic throughout. ## Release and Pricing Details The model was officially announced on October 7, 2026, with a general Japanese release scheduled for December. The retail price is set at 36,300 yen, including tax. A secondary preorder window is planned for November 25–30, with shipments expected to commence in early December, providing fans another opportunity to secure the timepiece. ## Practicality for Music Fans Beyond its status as a collectible, the watch functions as a practical tool with a stopwatch, countdown timer, and alarm. It offers fans a way to represent their musical interests without requiring a concert setting. The design balances artistic expression with the functional requirements of a daily-use digital watch for enthusiasts. ## Market Positioning and Impact This collaboration highlights the trend of integrating personal branding into consumer electronics. By focusing on a restrained palette rather than loud colors, Casio targets both dedicated Hotei fans and consumers who appreciate minimalist graphic design. The watch serves as a durable, functional memento of a significant career milestone in Japanese rock. ## Sources covering this story - https://www.yankodesign.com/2026/11/12/hoteis-g-shock-brings-bold-graphics-without-bright-colors/?utm_source=rss&utm_medium=rss&utm_campaign=hoteis-g-shock-brings-bold-graphics-without-bright-colors — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._