CASIO Digital Ring Watch – Stylish & Functional

Experience a new way to tell time with this CASIO digital ring watch, combining innovation, convenience, and style in a compact form. Crafted with a stainless steel case and gold ion-plated bezel, this lightweight watch weighs just 16 g and fits comfortably on your finger.

Designed to fit US size 10.5 / EU U (inner diameter ~20 mm), it comes with two size-adjusting spacers for size 19 (~19 mm) and size 16 (~18 mm) for a perfect fit.

Multi-Functional Timekeeping

Despite its compact size, this digital ring watch delivers powerful features:

• Dual Time – Track world time or a second city simultaneously

• Stopwatch – 1/100-second precision, measuring capacity up to 59’59’’99

• Alarm & Hourly Signal – Daily alarm and hourly Time Flash

• LED Backlight – White LED for clear readability in low light

• Auto-Calendar – Accounts for months and leap year (28 days for February)

• 12/24-Hour Format

Accuracy is ±30 seconds per month, ensuring dependable performance.

Durable & Compact Design

• Case & Bezel: Stainless steel with gold ion plating

• Glass: Scratch-resistant mineral glass

• Water Resistance: Suitable for everyday wear

• Power: SR621SW battery with approx. 2-year life

• Case Size: 25.2 × 19.5 × 6.2 mm

This unique ring-style watch offers the practicality of digital timekeeping with the novelty of wearable jewelry, making it perfect for fashion-forward individuals or a standout gift.

Perfect for Fashion & Function

Whether for travel, sports, or casual wear, this CASIO digital ring watch combines dual time, stopwatch, LED illumination, and auto-calendar features in a stylish, compact design that stands out as both a timepiece and an accessory.