Casio G-Shock GA-2100LXB and GM-2100LXB Leak Points to a Luxury CasiOak Expansion
Casio may be preparing a new premium twist on one of its most popular G-Shock designs. Fresh model codes for the Casio G-Shock GA-2100LXB and GM-2100LXB have reportedly appeared in an Asian retailer database, suggesting that the brand could be working on a luxury-focused expansion of the famous CasiOak lineup.
Casio has not officially announced these models yet, so details remain limited. However, the appearance of both GA-2100LXB and GM-2100LXB codes is enough to spark interest among G-Shock fans, especially because the 2100 series has become one of the most recognizable and successful modern G-Shock families.
The “LXB” suffix appears to point toward a more upscale design direction. While no product images have been revealed, the new watches are expected to retain the familiar octagonal case shape that made the GA-2100 so popular. This shape, often nicknamed “CasiOak” by collectors, has helped the model become a modern icon since its debut in 2019.
The leaked model codes also suggest that Casio may launch the new luxury-inspired series in both resin and metal versions. The GA-2100LXB is likely to represent the resin-cased model, while the GM-2100LXB is expected to use a metal-covered design. This would follow Casio’s existing strategy for the 2100 lineup, where resin models offer lightweight everyday durability and GM variants add a more refined stainless-steel finish.
The current GM-2100 models already bring a more premium look to the CasiOak formula, featuring a forged stainless-steel bezel with brushed and polished surfaces. If the GM-2100LXB continues in that direction, the new model could offer an even more stylish and upscale appearance while keeping the shock-resistant toughness G-Shock is known for.
The timing of this leak also makes sense. The GA-2100 platform has become a major pillar of G-Shock sales, with strong demand across both resin and metal versions. Its slim profile, rugged construction, analog-digital display, and distinctive octagonal bezel have made it a favorite among casual buyers and watch enthusiasts alike.
Because the GA-2100LXB and GM-2100LXB codes appeared at the same time, there is a strong possibility that Casio plans to release both models together. This would match the brand’s previous approach to expanding the 2100 series with coordinated resin and metal variants.
For now, there is no confirmed release date, pricing information, color selection, or official specification sheet. Still, the leaked model names indicate that Casio could be preparing another notable addition to the G-Shock CasiOak family.
If the luxury-focused LXB series becomes official, it could appeal to buyers who want the durability of a G-Shock with a more refined, fashion-forward design. Given the popularity of the GA-2100 and GM-2100 lines, the upcoming Casio G-Shock GA-2100LXB and GM-2100LXB could quickly become highly anticipated models among collectors.
