GMW-B5000 (Full Metal)

The GMW-B5000 brings Casio’s iconic square G-Shock into a full metal case for the first time, channeling the original 1983 DW-5000C’s spirit but with a thoroughly modern build. Collectors gravitate to this model because it elevates the classic digital G-Shock design with stainless steel construction, giving it both heft and a premium feel that sets it apart from the standard resin models. The full-metal concept was a milestone for the brand, marking the first time the legendary “tough” digital watch was offered in a solid metal case and bracelet direct from Casio’s Japanese factory.

Within the GMW-B5000 lineup, you’ll find variations like the GMW-B5000D-1 (stainless steel), GMW-B5000GD-1 (black IP), and GMW-B5000TFG-9 (gold IP), each with its own appeal and price point. The core module is Casio’s advanced 3459, offering solar charging, Bluetooth connectivity, and radio-controlled timekeeping. Water resistance is 200m, and the case size—while large at 49.3mm—wears surprisingly well thanks to the integrated bracelet and classic square profile.

Price variation is driven by finish and limited editions, with gold and special releases commanding a premium over standard steel. Scrutinize the condition of the case and bracelet coatings, as scratches on IP-plated models are more noticeable and not easily refinished. Original box and papers add value, especially for Japan-only variants. This is a model where the difference between a daily-wearer and a collector’s piece often comes down to finish, provenance, and completeness.