Casio G-Shock GM-5600RH-1ER Rui Hachimura Limited Edition

Casio G-SHOCK joins forces with NBA star Rui Hachimura once again to introduce his fifth signature model – the GM-5600RH-1ER Rui Hachimura Limited Edition. Based on the legendary GM-5600, the watch with its metal bezel exudes both raw power and refined craftsmanship.

The bold black and red color scheme reflects G-SHOCK’s brand identity and Hachimura’s intensity on the court. The watch’s design features his signature “Black Samurai” logo – a stylized combination of the Japanese character 八 (hachi, “eight”) and a samurai sword, forming the letter “H” for Hachimura. His signature is also engraved on the metal buckle as a unique detail.

The watch's ion-plated bezel and metal details add depth and durability, while the bio-resin case, strap and components support Casio's commitment to environmentally friendly materials. The special model comes in a special black and red box, making it a striking and collectible piece.

Key Features

• Collaboration model – Rui Hachimura’s fifth G-SHOCK, featuring his personal logo and engraved signature.
• Ultimate durability – Shock-resistant construction, bio-resin case and strap, stainless steel bezel.
• Water resistance – 200m water resistance for active use.
• Stylish design – Black ion-plated bezel, mineral glass and bold red details.
• Practical functions – Stopwatch (1/100 sec), timer, multi-function alarm, flashing alarm, hourly time signal, LED backlight (Super Illuminator) and full-auto calendar (to 2099) up to).
• Reliable performance – 5-year battery life (CR2016) and ±15 sec/month accuracy.

Technical specifications

• Case size: 49.6 × 43.2 × 12.9 mm
• Weight: 80 g
• Material: Bioresin and stainless steel
• Band: Bioresin
• Glass: Mineral glass
• Surface treatment: Black ion plating
• Water resistance: 200 m
• Battery: Approx. 5 years (CR2016)
• Functions: Stopwatch, timer, alarms, hourly time signal, flashing alarm, LED backlight, fully automatic calendar, 12/24h format