Product Specs

Product Features

Since its launch in 1983, the G-SHOCK toughness watch has continued to evolve in pursuit of unrelenting strength. This is the fifth signature model from professional golfer Ryo Ishikawa, who is affiliated with CASIO.

The base model is the GA-2100 with an octagonal bezel, featuring a slim case that wont get in the way during a golf swing.
The dial features a cool blue that embodies fighting spirit, a white body that represents purity and determination, and orange accents symbolizing hope, creating a color scheme that pairs easily with any golf attire.
Additionally, the skeleton dial creates a striking, unprecedented design.
Ryo Ishikawas signature is featured at the 12 oclock position and on the case back, and the watch comes in a special package that includes a trading card, making this a truly exclusive edition.

[Ryo Ishikawa, CASIO Athlete]
He began playing golf at age 6 and, in 2007, won the Munsingwear Open KSB Cuphis first professional tournamentat the youngest age in tour history: 15 years and 245 days.
In January 2008, while still in high school, he announced his turn to professional golf at age 16.
In 2009, he recorded four wins on the domestic tour and became the youngest player ever to win the money title.
He continued his success, becoming the youngest player ever to reach 1 billion yen in career earnings in 2019.
At the 2024 Mitsui Sumitomo Visa Pacific Masters,Ehe claimed his fourth victory at the eventa tournament recordand recorded his 20th career win, becoming only the 12th player in tour history to do so.
He continues to lead the Japanese golf scene as a top professional.
He has been sponsored by CASIO since 2013.