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Casio • CRW001-1 • Ring Watch

$180.00
ColorSilver
BandStainless Steel
ShapeRectangular

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

  • 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

  • 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.

  • 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 backlight
    May 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 format
    Regular timekeeping: Digital: Hour, minute, second, pm, month, date, day

Casio • CRW001-1 • Ring Watch

$180.00 CAD
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Quick delivery and flexible return window

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Trusted for over 30 years, Big Time Watches is an authorized dealer of every brand we carry

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Carries a legacy of 30 years in the watch business. Our journey from representing top brands to providing exceptional service has been a testament to our unwavering dedication to timepieces and the satisfaction of our valued customers.

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