G-SHOCK DWN-5600
The ring-sized DWN-5600 “Nano” is the most compact G-Shock watch ever and maintains full G-Shock standards for shock resistance and 200-meter water resistance. The band is adjustable from 48 to 82 millimeters, and Casio encourages owners to find new ways to wear and carry the watch. The DWN-5600 is about one-tenth the size of a standard DW-5600 and weighs only six grams, while maintaining a similar structure with a removable stainless steel case back. The CRW-001-like module has some limitations compared to full-size G-Shock watches, but it includes useful functions like dual time, 1/100-second stopwatch, auto-calendar (with 28 days for February), and LED backlight.
$110.00
List Price: $110
Size: Ring
Dimensions (L x W x H): 23.4 x 20 x 7.5 mm
Weight:Â 6 grams
Module: 3592 (instruction manual at casio.com)
Battery (Lifespan): SR621SW (approx. 2 years)
Series Launch Year: 2025
Notable Features: Dual Time, 1/100-second Stopwatch, LED Backlight, Flash Alert (hourly time signal and daily time setting)
See full specifications for DWN-5600-1 under “Additional information” tab above.
Suggested Uses: Fashion, Fun, Streetwear
Buy DWN5600
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Latest DWN-5600 News:

G-Shock DWN5600 ring watches are back in stock
![Macys.com is selling the G-Shock DWN5600-1 and DWN5600-4 Nano watches [Sold Out]](https://www.g-central.com/wp-content/uploads/2026/01/G-Shock-DWN5600-1-at-Macys-45x45.webp)
Macys.com is selling the G-Shock DWN5600-1 and DWN5600-4 Nano watches [Sold Out]
![G-Shock DWN5600-1 is back in stock in the U.S. [Now sold out again]](https://www.g-central.com/wp-content/uploads/2026/01/G-Shock-DWN5600-1-Nano-in-stock-at-Tillys-45x45.webp)
G-Shock DWN5600-1 is back in stock in the U.S. [Now sold out again]
![G-Shock Nano DWN5600-1 and other ring-size models available in U.S. again [and sold out again]](https://www.g-central.com/wp-content/uploads/2025/12/DWN5600-1-in-stock-at-Moda-3-45x45.webp)
G-Shock Nano DWN5600-1 and other ring-size models available in U.S. again [and sold out again]

G-Shock DWN5600 Nano Series launches at Casio U.S. on December 3
![These U.S. retailers are now selling the G-Shock DWN5600 Nano watch [Updated: Zumiez too but with confusing product pages]](https://www.g-central.com/wp-content/uploads/2025/11/G-SHOCK-DWN5600-1-TILLYS-THUMBNAIL-45x45.webp)
These U.S. retailers are now selling the G-Shock DWN5600 Nano watch [Updated: Zumiez too but with confusing product pages]

G-Shock U.K. released the DWN-5600 Nano series, DWN-5600-1 now sold out

Western prices for G-Shock Nano DWN-5600 watches revealed, coming in November

WatchDavid reviews the G-Shock DWN-5600 Nano ring watches

G-Shock officially unveils the ring-sized DWN-5600 “Nano” watch
Recent DWN-5600 Releases:
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Specification: G-SHOCK DWN-5600
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