Casio released a collaboration with Seoul streetwear label thisisneverthat, reworking the classic square G-Shock (the DW-5600 case family) into a translucent, frosted-resin '90s-throwback design with phosphorescent text that glows in the dark, a negative LCD display, and 200-meter water resistance.
This DW-H5600 shares that same iconic square silhouette, built out into Casio's G-SQUAD line with a fuller smartwatch feature set, in stock now through CDJapan.
CASIO G-SHOCK DW-H5600-1A2JR
Casio — G-Shock G-SQUAD Check on CDJapan →Ships via CDJapan, a Japan-based retailer operating since 1995 — long-time customers frequently praise its careful packaging, and it's rated 4/5 on Trustpilot (460+ reviews).
Casio launched G-Shock's Luxe Black sub-series (GA-2100LXB / GM-2100LXB), a matte-black, metallic-accented reinterpretation of the popular GA-2100 "CasiOak" octagonal-bezel design, rolling out internationally through August 2026. This GA-2100-1A1JF is the base model the new line reworks.
Casio's newest G-Shock, the GD-350S-1, launched in August 2026 with vibration alerts and 200m water resistance, one of five new models the brand quietly rolled out this summer. This GMA-S2100-1AJF comes from G-Shock's broader digital-analog hybrid lineup.
Casio quietly launched five new G-Shock watches between July and August 2026 — including the Mudmaster GG-B100XMH-5A, Mudman GW-9500MH-5, Gravitymaster GR-B300H-5A, GD-350S-1, and G-LIDE GBX-H5600KI-5 — with almost no fanfare. This GD-010-4JF is part of G-Shock's core digital lineup, in stock now.
Casio's Master of Horizon Gold series, launched in August 2026, dresses three Master of G models — including the GravityMaster GR-B300H-5A — in carbon guard cases with yellow-gold ion-plated bezels. This GR-B300EC-1AJF comes from the same GravityMaster case family, in an earlier black-and-emergency-color finish.