Win Your Wishlist

Build your ultimate wishlist to go in the draw to win a $1,000 CASIO voucher*

CRW001JB-9D

Regular price $349.00

Introducing a Casio Ring Watch collaboration with J Balvin, a globally renowned artist from Colombia.

J Balvin and Casio come together to create a bold new expression of the iconic digital watch – reimagined in an unexpected form that rests right on your finger.

This special ring watch captures the spirit of Casio’s signature functionality in a striking miniature design. Across the face, a rich gold brick pattern brings depth and texture, echoing J Balvin’s unmistakable visual language and love of standout detail. Subtle rhinestone accents above and below add a refined shimmer, giving the piece a touch of stage-ready brilliance worthy of the global artist from Colombia.

Turn the watch over and you’ll find J Balvin’s signature flower motif engraved on the case back, a personal mark that completes the design. Paired with custom packaging inspired by the same gold brick pattern, the piece reflects a true meeting of creative worlds: Casio’s heritage of innovation and J Balvin’s vibrant artistic identity.

J BALVIN
An award-winning global superstar, J Balvin is also an entrepreneur. His numerous honours include multiple Billboard Music Awards and Latin Grammy Awards, along with an American Music Award.

Born in Medellin, Colombia, the reggaeton superstar stands among the world’s top three best-selling Latin artists. Selling over 35 million records worldwide, he continually breaks through cultural barriers, ranking among the top 10 most-streamed artists in the world while building a vast international fanbase.

Beyond his musical achievements, J Balvin is deeply engaged in fashion, art, and broader cultural discussions. He consistently champions initiatives that promote positive cultural impact, personal well-being, and creativity.

2 year warranty

Basic Information

  • Case and bezel material
    Stainless steel
  • Case size (L × W × H)
    25.2 × 19.5 × 6.2 mm
  • Power supply and battery life
    Approx. battery life: 2 years on SR621SW
  • Water resistance
    Water resistant
  • Weight
    16 g

Exterior

  • Compatible band size
    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.
  • Glass
    Mineral Glass
  • Surface treatment
    Gold ion plated case

Features

  • Accuracy
    Accuracy: ±30 seconds per month
  • Alarm / hourly time signal
    Time flash (daily and every hour on the hour)
    * The Time Flash light may not be visible when ambient lighting is bright.
    * Time Flash is intended for entertainment purposes.
  • Calendar
    Auto-calendar (28 days for February)
  • Light
    LED backlight
  • Other features
    12/24-hour format
    Regular timekeeping:
    Digital: Hour, minute, second, pm, month, date, day
  • Stopwatch
    1/100-second stopwatch
    Measuring capacity: 00'00''00~59'59''99
  • World time
    Dual time

Rhinestones placed along the upper and lower bezel

Rich gold brick pattern brings depth and texture

J Balvin’s signature flower motif engraved on the case back

Special packaging

Feature List

  • Minimalist black outline icon of two hands shaking, symbolizing partnership and professional collaboration.

    Collaboration model