- Digital
- 19.5mm
- Stainless Steel
- Black
- Stainless Steel
- Silver
- Mineral Crystal
- Quartz
- LED Lighting ,
- Perpetual Calendar ,
- Timer ,
- Two Time Zone
- Collection
- Man ,
- Woman
The CASIO CRW-001-1ER is a pioneering piece of wearable innovation, blending watch functionality with bold jewelry design. Shaped like a ring and crafted from stainless steel with a stylish digital display, this unique timepiece weighs only 16 grams and fits comfortably on a size 22 finger (US 10.5, EU U), with adjustable spacers included for sizes 19 and 16.
Despite its compact size, the CRW-001-1ER delivers impressive features including dual time, a 1/100-second stopwatch, and a Time Flash function that illuminates daily or hourly. Its LED backlight ensures readability in low light conditions, while the auto-calendar, 12/24-hour format, and ±30 seconds monthly accuracy ensure convenience and reliability.
With a 2-year battery life and water resistance, this ring watch offers a futuristic take on timekeeping for fashion-forward individuals. A standout statement piece, it combines functionality, minimalism, and CASIO’s signature durability in an unexpected form factor.
CASIO Collection Ring Watch CRW-001-1ER
Introducing the first ring watch, in honor of Casio Watch’s 50th anniversary. A newly developed miniature module and advanced metalworking technology have produced a new style of digital watch both practical and playful. This utterly distinctive watch expresses Casio uniqueness and originality and never compromises on even the smallest details. As a timepiece and as a piece of jewelry, this ring watch adds a touch of beauty to each and every moment.