Casio Digital Ring Watch CRW0011ER – Celebrating 50 Years of Innovation

Casio Digital Ring Watch – Celebrating 50 Years of Innovation

Marking Casio’s 50th anniversary of watchmaking, this is the very first digital ring watch, a marvel of miniaturization and precision engineering. Crafted entirely from metal, it faithfully replicates the intricate details of a classic Casio watch in a compact, wearable ring.

The innovative airtight construction with advanced glass bonding makes it waterproof and durable for everyday use. The ring comes in size 22, with spacers included for sizes 19 and 16, ensuring a comfortable fit for most fingers.

Despite its tiny form, the watch features a fully functional digital module—approximately 1/10th the size of a typical wristwatch mechanism—complete with three buttons and a 7-segment LCD. Functions include time, date, dual time, stopwatch, and more. A subtle flashing light illuminates your hand at pre-set times, adding a playful yet practical touch.

This unique timepiece is a perfect blend of Casio’s heritage, innovation, and fun design—a true collector’s item.

CRW0011ER