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CASIO RING WATCH

CRW-002D-1A

NEW 11/2026
My GShock

The form and function of a classic Casio watch, restyled to fit your finger. This ring watch meticulously recreates every detail of the A168, a 30-year long-selling timepiece — from the feature indicators on the face to the design and finish of the band. To create a ring-sized, full-metal version of the classic Casio watch form, a mixture of fine metal powders and resin is injected into molds using the metal injection molding (MIM) method. The matte-finished band and glossy case create textural contrast, and the face design includes as many of the original elements as possible. The watch is built to be water-resistant for daily use, while still allowing the battery to be replaced. To get full watch functionality into a ring size, the standard watch module is downsized to one-tenth the original size. The seven-segment LCD screen displays hours, minutes, and seconds, as well as auto calendar, 12- or 24-hour format, stopwatch, and more. 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. This ring watch fits a size 22 finger and comes with two size-adjusting spacers to fit sizes 19 and 16, as well.

  • Faithful miniature of the A168 design
  • Miniature module making it all possible
  • Special packaging
  • The ring fits a size 22 finger (US 10.5, EU U). Two size-adjusting spacers for sizes 19 and 16 are also included
  • Pulsing light: Glows subtly at a preset time or at the top of every hour

Specifications

Photo of a man wearing the CRW-002D-1A as he opens a car door
A close-up photo of a man's hand eating a hamburger while wearing the CRW-002D-1A
Close-up photo of a man's hand wearing the CRW-002D-1A
Photo of a man eating popcorn while wearing the CRW-002G-9A
A close-up photo of a man’s hand drinking iced coffee while wearing the CRW-002G-9A

SIZE

CASIO RING WATCH CRW-001Inner diameterRing circumferenceFront width
US 10.5、EU U
JP size 22
Approx. 62.8 mmApprox. 20 mmApprox. 18.2 mm
Size-adjusting spacersRing circumferenceInner diameter
JP size 19Approx. 59.7 mmApprox. 19 mm
JP size 16Approx. 56.6 mmApprox. 18 mm

*Size adjustment is not available.

FEATURES


Image of a ring watch featuring the A168 design crafted entirely from metal

Faithful miniature of the A168 design

The form of the A168, one of the signature Casio watches, is recreated in a ring-sized, full-metal design. Metal injection molding (MIM) enables the complex case and band shapes to be reproduced with remarkable precision. The matte finish of the band creates a contrasting texture from the case. The face design also features as many of the original elements as possible. 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.

Images of Small Module Parts

Miniature module making it all possible

The standard watch module is downsized to approximately one-tenth the original size using high-density mounting technology and a miniature battery to create a ring-sized digital watch with three buttons. The 6-digit LCD displays the time down to the second and also features auto calendar, 12- or 24-hour format, stopwatch functionality, and more.

Special Package Images

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.

Image of a spacer for size adjustment

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 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 19 equivalent
• Circumference: Approx. 59.7 mm
• Inner diameter: Approx. 19.0 mm

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

*The color tone of the listed products may differ from the actual product in some cases.

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