CRW-001-1ER
This product is excluded from voucher codes. Limited to one purchase per CASIO ID member. The very first Casio digital ring watch celebrates the 50th anniversary of Casio's watchmaking legacy. It showcases cutting-edge advancements in miniaturization and precision metal moulding, bringing together functionality with a playful design. Crafted entirely from metal, the ring faithfully replicates the intricate details of a classic Casio watch at a fraction of the size. The airtight construction is enforced by innovative glass bonding technology, making the watch waterproof and perfect for daily use. Designed for versatility, the ring comes in size 22, with spacers included to adjust for sizes 19 (19mm inner diameter) and 16 (18mm inner diameter). Its module is approximately 1/10th the size of typical wristwatch mechanisms, enabling a fully functional digital watch with three buttons and a 7-segment LCD in a compact form. It features time, date, dual time, stopwatch, and more. An additional feature is the subtle flashing light, which activates at pre-set times to illuminate your hand subtly. The package includes a specially designed drawstring bag. Adding to its charm as both a collectible and a practical accessory..
Features
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Check dual city time at a glance
Specifications
Sizes
| CASIO RING WATCH CRW-001 | Inner diameter | Ring circumference | Front width |
| US 10.5、EU U JP size 22 |
Approx. 62.8 mm | Approx. 20 mm | Approx. 19.5 mm |
| Size-adjusting spacers | Ring circumference | Inner diameter |
| JP size 19 | Approx. 59.7 mm | Approx. 19 mm |
| JP size 16 | Approx. 56.6 mm | Approx. 18 mm |
*Size adjustment is not available.
STYLING PHOTOS
FEATURES
Full-metal construction adds gleam for a stylish design
Creating a ring-sized, full-metal version of the Casio watch’s complex form required the use of metal injection molding (MIM), a method of metal processing in which a mixture of fine metal powders and resin is injected into molds. The case, case back, and ring are molded in one piece, with even the dimpled design on the band faithfully reproduced. A glass adhesive technique ensures a tight seal. The watch is built to be water-resistant while still allowing the battery to be replaced. The ring has an inner diameter of 20 mm and a circumference of 62.8 mm, fitting a size 22 finger (US 10.5, EU U). Two size-adjusting spacers in size 19 (19-mm inner diameter) and 16 (18-mm inner diameter) are included.
Miniature module making it all possible
The standard watch module is downsized by a factor of 10 using optimized, high-density mounting and a smaller battery to create a 3-button digital watch that fits on your finger. The 6-digit LCD displays not only the time down to the second, but also features calendar, dual time, and stopwatch functionality.
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
World innovator Casio began with the yubiwa pipe
Creative and innovative Casio continues adding to its long list of “world-firsts.” It all began with the yubiwa (finger ring) pipe, developed at Kashio Seisakujo, the predecessor of Casio Computer Co., Ltd. That revolutionary ring hit the market in 1946, right after World War II, and was a big hit. The profits would later go toward the capital needed for development of a new kind of calculator. The same ring styling of the new Casio ring watch is a nod to this very first product using original ideas and technologies to create new value.
*The color tone of the listed products may differ from the actual product in some cases.