G-SHOCK
G-STEEL
GM-5600RH-1
HK$2,440
Out of stock
SKU
GM-5600RH-1
G-SHOCK and Rui Hachimura team up again for his fifth signature timepiece! This intense and rugged special edition is based on the GM-5600, with its distinctive metal bezel. Focused and powerful black is accented with vivid, passionate red — G-SHOCK brand colors that speak to Hachimura’s strength and intensity as he continues to soar to new heights. Hachimura’s signature “Black Samurai” logo graces the top of the face and the case back. The logo combines the kanji character 八 (hachi in Japanese, meaning “eight”), with an image of a Japanese sword, forming an “H” motif for “Hachimura.” His signature is also engraved in the metal band loop. Ion-plating applied to the bezel and other metal components adds special textural appeal and a refined touch. Key resin components used in the band are made with bio-based resin, a material expected to help reduce environmental impact. This special model comes in an impressive black and red color scheme along with the original packaging.
- Case size (L× W× H): 49.6 × 43.2 × 12.9 mm;
- Weight: 80 g;
- Case and bezel material: Resin / Stainless steel;
- Band: Bio-based resin band;
- Construction: Shock Resistant;
- Water resistance: 200-meter water resistance;
- Power supply and battery life: Approx. battery life: 5 years on CR2016;
- Glass: Mineral Glass;
- Surface treatment: Black ion plated bezel;
- Compatible band size: 145 to 215 mm;
- Stopwatch: 1/100-second stopwatch, Measuring capacity: 00'00''0059'59''99 (for the first 60 minutes), 1:00'0023:59'59 (after 60 minutes), Measuring unit: 1/100 second (for the first 60 minutes), 1 second (after 60 minutes), Measuring modes: Elapsed time, split time, 1st-2nd place times;
- Timer: Countdown timer, Measuring unit: 1 second, Countdown range: 24 hours, Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments), Other: Auto-repeat;
- Alarm/hourly time signal: Hourly time signal, Multi-function alarm, Flash alert feature - Flash alert: Flashes with buzzer that sounds for alarms, hourly time signals, countdown timer time up alarm;
- Light: LED backlight (Super Illuminator), Afterglow, Light color: LED: White;
- Calendar: Full auto-calendar (to year 2099);
- Accuracy: ±15 seconds per month;
- Other features: 12/24-hour format, Regular timekeeping: Hour, minute, second, pm, month, date, day.
| Brand | G-SHOCK |
|---|---|
| Features | RUI HACHIMURA Collaboration model Shock resistant 20 bar water resistant Great for extreme sports Easy to see in darkness |
| Collection | G-SHOCK |
| Line-up | G-STEEL |
| Type | Digital |
| Color | Black |
| Sub Color | Red |
| Product Launch Date | Oct 2025 |
G-SHOCK and Rui Hachimura team up again for his fifth signature timepiece! This intense and rugged special edition is based on the GM-5600, with its distinctive metal bezel. Focused and powerful black is accented with vivid, passionate red — G-SHOCK brand colors that speak to Hachimura’s strength and intensity as he continues to soar to new heights. Hachimura’s signature “Black Samurai” logo graces the top of the face and the case back. The logo combines the kanji character 八 (hachi in Japanese, meaning “eight”), with an image of a Japanese sword, forming an “H” motif for “Hachimura.” His signature is also engraved in the metal band loop. Ion-plating applied to the bezel and other metal components adds special textural appeal and a refined touch. Key resin components used in the band are made with bio-based resin, a material expected to help reduce environmental impact. This special model comes in an impressive black and red color scheme along with the original packaging.
- Case size (L× W× H): 49.6 × 43.2 × 12.9 mm;
- Weight: 80 g;
- Case and bezel material: Resin / Stainless steel;
- Band: Bio-based resin band;
- Construction: Shock Resistant;
- Water resistance: 200-meter water resistance;
- Power supply and battery life: Approx. battery life: 5 years on CR2016;
- Glass: Mineral Glass;
- Surface treatment: Black ion plated bezel;
- Compatible band size: 145 to 215 mm;
- Stopwatch: 1/100-second stopwatch, Measuring capacity: 00'00''0059'59''99 (for the first 60 minutes), 1:00'0023:59'59 (after 60 minutes), Measuring unit: 1/100 second (for the first 60 minutes), 1 second (after 60 minutes), Measuring modes: Elapsed time, split time, 1st-2nd place times;
- Timer: Countdown timer, Measuring unit: 1 second, Countdown range: 24 hours, Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments), Other: Auto-repeat;
- Alarm/hourly time signal: Hourly time signal, Multi-function alarm, Flash alert feature - Flash alert: Flashes with buzzer that sounds for alarms, hourly time signals, countdown timer time up alarm;
- Light: LED backlight (Super Illuminator), Afterglow, Light color: LED: White;
- Calendar: Full auto-calendar (to year 2099);
- Accuracy: ±15 seconds per month;
- Other features: 12/24-hour format, Regular timekeeping: Hour, minute, second, pm, month, date, day.
| Brand | G-SHOCK |
|---|---|
| Features | RUI HACHIMURA Collaboration model Shock resistant 20 bar water resistant Great for extreme sports Easy to see in darkness |
| Collection | G-SHOCK |
| Line-up | G-STEEL |
| Type | Digital |
| Color | Black |
| Sub Color | Red |
| Product Launch Date | Oct 2025 |





