G-Shock's DWN5600 nano watches are back in stock in the US for $110

G-Shock enthusiasts in the US have another opportunity to acquire the elusive DWN5600 Nano watches, which are officially back in stock following previous sellouts. All three colorways of the ring-sized timepiece are currently available for $110 each.

These miniature models originally restocked in August 2026 after quickly selling out during their initial US launch in December 2025. Given their popularity as holiday gifts, the black DWN5600-1 model is expected to sell out first if inventory runs low again.

Despite its diminutive footprint, the DWN5600 series maintains the rugged engineering expected from the brand. Downsized to about one-tenth the size of a standard DW-5600 watch, the Nano model measures 23.4 by 20 by 7.5mm and weighs just six grams. The watch uses a glass fiber-reinforced resin case and a bio-based resin adjustable band designed to fit ring sizes between 48 and 82 mm. It features full shock resistance and impressive 200-meter water resistance.

A miniaturized six-digit LCD screen provides standard timekeeping, plus dual time, a 1/100-second stopwatch, an auto-calendar, and an LED backlight. Additionally, a pulsing light function can be set to flash at user-preset times, powered by a replaceable SR621SW battery rated for approximately two years.

While the watches are currently accessible in the US market, supply varies globally. The mini DWN5600 series is also available for purchase online in Malaysia and Singapore. In the UK, only the red DWN-5600-4 model is currently in stock and is retailing for £79.90. The broader collection remains sold out across online platforms in Japan and most of the rest of Europe, making the current availability in the U.S. and Southeast Asia a notable opportunity for regional collectors.