Introducing the first timepiece from Casio. The development of ultra-small modules and advanced metal molding technology create a new style of digital watch that combines practicality and fun. It uses MIM Metal Injection Molding (Metal Injection Molding) technology to create the intricate modeling of the Casioch watch in an all-metal ring-sized design. Fully molded the case, back and ring all the way down to the band hole. In addition, the glass adhesive technology ensures airtightness. Replaceable battery construction offers daily water resistance. The ring size is 20mm inner diameter, finger circumference 62.8mm 22 (US). US 10.5/EU) Package includes 2 sizes 19 (inner diameter 19mm) and 16 (18mm inner diameter). Approximately 1/10 size reduction compared to typical clock module. When paired with a small button battery, we have a 3-button digital clock of the ring size. It also features a 7-segment LCD display. Displays the hours, minutes and seconds as well as the date, dual time, stopwatch, etc.When the flashing light function is activated, the flashing light on the setting time or positive time shows the brightness of the excitement. The special packaging also includes an original drawstring bag. World's first Casio ring tube With its creativity and innovation, Casio continues to create the first world of the many. The starting point was the "pipe ring", developed in the predecessor of the Casio calculator in an oak tailed workshop. Launched in 1946. It was a huge success when we ran out of supplies. Profits from this ring tube serve as funding for future calculator developments. The new Casior Ring watch also has a ring style. That's our thinking about the origin of Casio, creating new values with unique ideas and technology. Water resistant for daily use. Dual Time Zone. Stopwatch (1/100 seconds, 60 minutes). Flashing time light (time + time setting) Automatic calendar (February 28). Switch between 12 and 24 hour display. LED Backlight
