Casio Revives the Original Ring Watch — Launching Soon in Singapore at S$199 for CASIO-ID Members

Celebrate 50 years of Casio with the return of its OG ring watch

In celebration of its 50th anniversary, Casio is taking a bold leap into uncharted territory by reimagining the digital watch in the form of a ring.

Compact, functional, and undeniably eye-catching, this limited-edition release revisits Casio’s heritage through an unexpected lens.

The Return of the Original Ring Watch

This isn’t just a miniaturized tribute — it’s a revival of Casio’s very first ring watch, updated with modern craftsmanship and clever engineering. The design pays homage to the iconic square form of vintage Casio timepieces, now worn on the finger instead of the wrist. It blends nostalgia with novelty in a way that feels both familiar and fresh.

Precision Engineering in a Tiny Frame

Creating a full-metal digital watch small enough to wear as a ring demanded more than just shrinking down components.

Using metal injection molding (MIM), Casio was able to replicate its signature case design, including the signature dimples on the band, as a single seamless unit. A specialized glass adhesive method also ensures the ring is water-resistant — all while keeping the battery replaceable.

Despite its size, this is a fully functioning digital timepiece. The miniature module, downsized to a tenth of the standard watch movement, powers a 7-segment LCD display that shows time, date, dual time, and stopwatch functions. A trio of tiny push buttons allows control over all settings, and a subtle blinking light offers a gentle, poetic nod to the passage of time.

Fit, Finish, and Function

The ring has an inner diameter of 20mm and fits size 22 fingers (US 10.5, EU U), with included spacers in sizes 19 and 16 to suit smaller fits. It’s designed to be more than a novelty — it’s a timepiece crafted with as much care and complexity as a full-sized Casio watch.

Presented in a sleek commemorative box, this release is as much a collector’s piece as it is wearable art. Whether you’re a longtime Casio fan or a design enthusiast, the ring watch offers a fresh take on keeping time — and wearing it.

Limited Edition, CASIO-ID Exclusive

This special edition will be available exclusively through CASIO-ID. Sign-ups are now open for those who wish to be notified when the watch becomes available for purchase.

As with all Limited Edition watches, returns will not be accepted, so buyers are encouraged to consult the measurement chart carefully before ordering.

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