The G-Shock GM-5600SN-1 was previously thought to be a China-only model that was released with the GM-110SN-2A as part of a BE@RBRICK collaboration known as the Shanghai Night Series. The GM5600SN-1 is now available in the U.S. at Reeds Jewelers for $260, and it is also expected to be available at Gshock.com and other retailers soon. The GM-110SN-2A is not expected to be released in the U.S., and it’s not known if either watch will be released in other countries yet.
The GM5600SN-1 features a stainless steel bezel with a rainbow IP, an inverted and pink-tinted LCD display, and a black resin band. It is designated as a limited edition, but it does not include the special BE@RBRICK packaging or supplemental items like the China version.