Casio CRW-001 Ring Watch 50th Anniversary Edition

To mark 50 years of Casio Watch innovation, the iconic ring watch makes its return — now reimagined in full metal. This unique piece blends cutting-edge micro-engineering with playful design, offering a bold new way to wear time at your fingertips.

Crafted using advanced metal injection molding (MIM), the entire body — case, back, and band — is molded as a single unit. This process faithfully recreates even the smallest details of the original Casio shape, including the signature dimples on the band. A precision glass bonding technique ensures water resistance while still allowing for easy battery replacement.

Despite its compact form, this watch doesn’t compromise on functionality. The miniaturized module is one-tenth the size of a standard watch movement, allowing room for a 7-segment LCD display that shows the time, date, dual time, and a stopwatch — all controlled via three micro-buttons. A subtle flashing light feature lets you pre-set a time, offering both practicality and a poetic reminder of time’s quiet passage.

The ring has a 20 mm inner diameter (suitable for size 22 fingers – US 10.5, EU U), and comes with two spacers for size adjustments (sizes 19 and 16).

Whether you’re a Casio enthusiast or a collector of innovative timepieces, the CRW-001 is a celebration of design, heritage, and miniaturized mastery — a digital statement piece that fits right on your finger.