Casio's G-Shock line launched a new "Luxe Black" sub-series (GA-2100LXB / GM-2100LXB) — a refined, blacked-out reinterpretation of the popular GA-2100 "CasiOak" octagonal-bezel design, trading loud colorways for matte-black finishes and vapor-deposited metallic accents. It launched in Japan in June 2026 and became available in Germany starting August 11, 2026.
This GA-2100-1A1JF is the base CasiOak model the new Luxe Black line reworks, same case and module, in stock now through CDJapan.
CASIO G-SHOCK GA-2100-1A1JF
Casio — G-Shock 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 teamed up with streetwear label thisisneverthat on a translucent, glow-in-the-dark G-Shock built on the classic square DW-5600 case. This DW-H5600 shares that same iconic square silhouette, built out with a G-SQUAD smartwatch feature set.
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.