Eye-catching and sporty — a full-metal 2100-style chronograph in silver and black that carries on the legacy of the first-ever G-SHOCK. This timepiece features a dial finished in silvery metallic vapour deposition, offset by black inset dials. The stainless-steel bezel — formed three-dimensionally in a time-intensive forging, cutting, and polishing process — is finished exquisitely with a circular hairline finish on the top surface and mirror polish on the beveled edges.

The elegance of sophisticated metal texture seamlessly blends active performance with premium style, taking you easily from everyday casual to exciting life adventures. What makes the GMCB2100ADS-1A truly exceptional is its fully analogue display — a rare distinction in the 2100 line. There is no digital LCD screen, only beautifully crafted hands against the silvery main dial and contrasting black auxiliary sub-dials, resulting in one of the most refined and dressy G-Shock faces ever produced.

This watch is crafted at Yamagata Casio — the legendary "mother factory" where the story of the very first G-SHOCK was written — a provenance that speaks directly to the quality and care built into every component.

To achieve the same tough shock-resistant G-Shock structure within a full-metal construction, fine resin buffering components are inserted between the stainless steel bezel and case, protecting the module from impact. A three-pronged lug structure on the case disperses shock at the connective points of the band. The dimpling applied to the stainless steel band links deliberately reproduces the look of the very first G-Shock resin band design, connecting this premium timepiece directly to its 1983 heritage.

A screw-lock crown provides additional water resistance assurance, and the solid stainless steel band completes a fully cohesive premium metal package. At 51.3mm x 46.3mm x 12.4mm and weighing 171 grams, this is a substantial and confident watch on the wrist.

Tough Solar charging keeps it powered indefinitely with regular exposure to light, while Bluetooth connectivity to the Casio Watches smartphone app provides automatic time adjustment, world time access across approximately 300 cities, reminder settings, and phone finder functionality. Dual time, stopwatch, countdown timer, alarm, Super Illuminator LED light, and a full auto-calendar round out a feature set that is as capable as the watch is beautiful. Water resistant to 200 metres and shock resistant — premium in every sense.