Casio once again surprises design and technology enthusiasts with a groundbreaking innovation: the G-Shock DWN-5600 , the Japanese brand's first official ring watch . Following the success of the CRW-001 prototype, presented for Casio's 50th anniversary, this new creation miniaturizes the unmistakable style of G-Shock in a finger-worn version, without sacrificing the performance and durability that have made the line famous worldwide.

Compact design, indestructible soul

The Casio G-Shock DWN-5600 takes the iconic look of the famous DW-5600 , reinterpreting it in a mini format. The dimensions are reduced to 23.4 × 20 × 7.5 mm and weigh just 6 grams , but the DNA remains the same: robustness, precision and urban style.
Made with high-density assembly technology , this little masterpiece concentrates all the mechanics of a real G-Shock in a body with reduced proportions.

Despite its XS size, the DWN-5600 remains shock resistant and water resistant up to 200 meters , making it perfect for outdoor and sports enthusiasts. The bezel and strap (in this case the ring itself) are made via injection molding , while the buttons, buckle and case back are made of stainless steel , as in traditional models.

Functions and technology

The small LCD display can show up to six digits , with LED backlighting for easy reading in any condition. Integrated functions include:

• Stopwatch

• Automatic calendar

• Dual time zone to display two times at the same time

Basically, all the features you’d expect from a G-Shock… just in a ring version.

Colors and availability

Casio will launch the G-Shock DWN-5600 in three bold colorways: classic black , bright yellow , and vibrant red . The official release is scheduled for November 2025 , with limited availability through Casio channels and select G-Shock retailers.

A new way of experiencing time

With this ring watch, Casio once again demonstrates its ability to innovate without losing its brand identity. The DWN-5600 is more than just a high-tech accessory: it's a style statement, a symbol of the futuristic evolution of G-Shock design.