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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.
Rui Hachimura
Born February 8, 1998, in Toyama Prefecture. Hachimura began playing basketball in earnest in middle school. While at Meisei High School in Miyagi Prefecture, he led his team to three consecutive victories in the All-Japan High-School Tournament. While still a student, he was selected as a candidate to play for Japan’s national team. In 2016, Hachimura attended Gonzaga University in the U.S., a school with a highly respected basketball program in the National Collegiate Athletic Association (NCAA). In his third season as a key player, the Gonzaga Bulldogs made it to the Elite Eight in the NCAA tournament, and he won the Julius Erving award as the best small forward that season. In 2019, Hachimura became the first Japanese national ever to be taken in the first round of the NBA draft, and joined the Washington Wizards. He played in 48 of 72 games his rookie season, and his stellar performance earned him a spot on the second-team NBA All-Rookie Team. Hachimura joined the Los Angeles Lakers in 2023.
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
Compatible band size
145 to 215 mm
Stopwatch
1/100-second stopwatch
Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes)
1:00'00~23:59'59 (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 colour
LED:White
Calendar
Full auto-calendar (to year 2099)
Accuracy
Accuracy: ±15 seconds per month
Other features
12/24-hour format
Regular timekeeping:
Hour, minute, second, pm, month, date, day
