CASIO CRW001-1 RING WATCH

A revolution in timekeeping, right at your fingertips.

To honor 50 years of timekeeping innovation, Casio reintroduces a classic in an entirely new form — the CRW001-1 Ring Watch. This full-metal, stainless steel digital timepiece is worn like a ring, combining miniature precision with bold style. Crafted using advanced metal injection molding (MIM), its sleek, seamless build faithfully captures the iconic Casio design in a compact form.

Despite its size, the CRW001-1 packs all the digital essentials:

• Time, date, and dual time display
• Stopwatch functionality
• Subtle LED flash alert for time signal
• Water-resistant construction
• 7-segment LCD display
• Battery life: ~2 years (SR621SW)

Designed to fit a size 22 finger (US 10.5 / EU U), the ring comes with two size-adjusting spacers (sizes 19 and 16) to ensure a comfortable fit. With a lightweight 16g profile and a futuristic vibe, it’s a collector’s item and conversation piece all in one.

Love the look? Explore its G-SHOCK cousins like the DW5600E-1V or the fully metallic GMWB5000D-1 for matching retro-modern appeal.

Specifications:

• Case Size: 25.2 × 19.5 × 6.2 mm
• Weight: 16 g
• Case & Bezel Material: Stainless Steel
• Water Resistant
• Power Supply: SR621SW battery

Celebrate the twinkle of time — and wear history on your hand.