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CASIO RING WATCH
CRW-001G

CASIO RING WATCH

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Wristwatch form and function, in the size of a finger-ring

The Casio ring-sized watch delivers the form and function of a wristwatch at about one-tenth the scale and is designed to fit comfortably on your finger. This unique ring watch is the result of the Casio passion for craftsmanship. It boasts a sophisticated full-metal form achieved with state-of-the-art metal processing technologies, a miniature module made possible by high-density mounting technology, and more. The gold color projects beauty and strength for a stylish accessory that is both practical and playful.

Full metal gold color image photo of CRW-001G

Gold-colored full-metal design

Reproducing the Casio watch’s iconic form in a full-metal, ring-sized version required the use of metal injection molding (MIM). This method of metal processing injects fine metal powders into molds to craft the complex case shape and band holes with precision. Gold-colored ion-plating adds a beautiful finish and delivers better abrasion resistance. Employing a case, case back, and ring molded in a single piece and special glass adhesive technique, the watch is built to be water-resistant for daily use, while still allowing the battery to be replaced.

Image of CRW-001G small module

Miniature module making it all possible

The standard watch module has been downsized to approximately one-tenth its original size using high-density mounting technology and a miniature battery, creating a 3-button digital watch that fits on your finger. The 6-digit LCD not only displays the time down to the second, but also features calendar, dual time, and stopwatch functionality.

A photo of CRW-001G lit up

Pulsing light speaks to the twinkling of time

At any preset time of your choice, the ring watch will give off a subtle, pulsing glow, an emotional nod to the fleeting twinkle of time.

Special packaging

The ring-sized watch comes in a special box with a dedicated pouch and a silicone stand that can be used to display the watch.

Photo of CRW-001G ring adjustment parts

Ring size

The ring fits a size 22 finger (US 10.5, EU U). Two size-adjusting spacers for sizes 19 and 16 are also included.

• Size:Size 22 (US 10.5, EU U)
• Circumference:Approx. 62.8 mm
• Inner diameter:Approx. 20.0 mm
• Width:Approx. 19.5 mm

Size-adjusting spacers
• Size:Size 19 equivalent
• Circumference:Approx. 59.7 mm
• Inner diameter:Approx. 19.0 mm

• Size:Size 16 equivalent
• Circumference:Approx. 56.6 mm
• Inner diameter:Approx. 18.0 mm

Photo of CRW-001G
Photo of a man wearing CRW-001G on his finger and playing darts.
A photo of a man wearing CRW-001G on his finger sitting at a pool table and touching a cue stick.
Photo of a man holding a billiard cue with CRW-001G attached to his hand.
Photo of a man wearing CRW-001G on his finger and solving a puzzle.

SPECIFICATIONS

• Water resistance
• Dual time
• 1/100-second stopwatch
• Auto-calendar
• 12/24-hour format
• Pulsing light: Glows subtly at a preset time or at the top of every hour
• LED backlight (May not be visible in bright light.)

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