G-SHOCK RING WATCH
G-SHOCK RING WATCH
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Trusted by Thousands of Customers
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1 Year Warranty
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Product Details
Product Details
Overview
We celebrate Casio Watch’s 50th anniversary by bringing back the very first ring watch. A whole new style of digital watch — both practical and playful — thanks to a miniature module and advanced metalworking technology. Creating a ring-sized, full-metal version of the Casio watch’s complex form is no easy feat. To make this possible, we needed to use a special method of metal processing to inject a mixture of fine metal powders and resin into a mold. Using metal injection molding (MIM), the case, case back, and ring are molded in one piece, with even the dimpled design on the band faithfully reproduced. A special glass adhesive technique ensures a tight seal for a watch built to be water-resistant while still allowing the battery to be replaced. With an inner diameter of 20 mm and a circumference of 62.8 mm, the ring fits a size 22 finger (US 10.5, EU U) and includes two size-adjusting spacers, in size 19 (19-mm inner diameter) and 16 (18-mm inner diameter). We downsized the standard watch module by a factor of 10 and combined it with a small button battery to create a 3-button digital watch that fits on your finger. Even at this small size, the watch features a 7-segment LCD that displays not only the time down to the second, but also the date, dual time, and stopwatch functionality. Preset the time of your choice, and the ring watch gives off a subtle, flashing light — not only handy for keeping time, but also a poetic nod to the fleeting twinkle of time.
Specifications
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Case size (L× W× H)
25.2 × 19.5 × 6.2 mm -
Weight
16 g -
Case and bezel material
Stainless steel -
Water resistance
Water Resistant -
Power supply and battery life
Approx. battery life: 2 years on SR621SW -
Net Quantity
1 piece -
Indian Product Code
D385 -
Country of origin
China
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Glass
Mineral Glass -
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.
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World time
Dual time -
Stopwatch
1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 -
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. -
Light
LED backlightMay not be visible in bright light. -
Light color
LED:White -
Calendar
Auto-calendar (28 days for February) -
Accuracy
Accuracy: ±30 seconds per month -
Other features
12/24-hour formatRegular timekeeping: Digital: Hour, minute, second, pm, month, date, day
Why Atlanta Jewelers?
Why Atlanta Jewelers?
Why Atlanta Jewelers?
With over 1,000 five-star reviews and a trusted name in fine jewelry, Atlanta Jewelers brings you an unmatched selection of diamonds, gold, and designer pieces. As authorized dealers of Le Vian and other premier brands, we offer authentic luxury you can shop with complete confidence.
Loved by Thousands
With 1,000+ reviews from happy customers, our reputation speaks for itself. We've earned our name through quality, selection, and service you can count on every time.
Quality You Can Trust
We hold every piece to the highest standard, offering fine jewelry and timepieces made to be treasured for generations. When you shop with us, you can feel confident you're investing in true quality.
A Curated Collection
Our selection is thoughtfully handpicked to bring you the finest in diamonds, gold, and designer jewelry. Whether you're marking a milestone or treating yourself, you'll find pieces as special as the occasion.
Personalized Service
Our knowledgeable team takes the time to understand your style and needs, guiding you through every step with care and expertise—making every visit feel personal.
Product Care
Product Care
Gold Jewelry
Keep your gold pieces looking their best by cleaning them regularly with a soft cloth to remove oils and buildup. For a deeper clean, soak in warm water with a few drops of mild dish soap, gently brush with a soft-bristled brush, then rinse and dry thoroughly. Remove gold jewelry before swimming, showering, or applying lotions and perfumes, as harsh chemicals can dull its shine over time. Store each piece separately in a soft pouch or lined box to prevent scratches.
Diamond Jewelry
Diamonds are brilliant by nature, but everyday wear can leave them looking cloudy. Restore their sparkle by soaking in a solution of warm water and mild dish soap, then gently cleaning around the stone and setting with a soft brush. Rinse well and pat dry with a lint-free cloth. Avoid touching the diamond directly, as natural oils from your skin can diminish its brilliance. Have your settings checked periodically by a professional to ensure stones remain secure.WatchesWipe your watch down with a soft, dry cloth to remove dust and moisture after wear. Keep it away from extreme temperatures, magnets, and prolonged direct sunlight, which can affect performance and appearance. If your timepiece is water-resistant, avoid pressing buttons or adjusting the crown while underwater, and rinse with fresh water after any exposure to salt or chlorine. Store your watch in a protective case or box, and have it serviced periodically to keep it running smoothly for years to come.
General Tips
Always remove your jewelry and watches before exercising, cleaning, or handling harsh chemicals. When you're not wearing them, store each piece individually to avoid scratches and tangling. With a little regular care, your pieces will retain their beauty and brilliance for a lifetime.
1 Year Warranty
1 Year Warranty
There is a one-year warranty on all jewellery purchased from us. This covers manufacturing defects, and we will replace or repair the pieces at no cost.

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