SIZE
| 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.
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.
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 Casio ring watch is a nod to this very first product using original ideas and technologies to create new value.
