The G-Shock Solar GSTB100D-1A9 G-Steel watch brings serious tech and tough design for blokes who need a reliable timepiece. This stainless steel and resin watch packs serious features into a sharp 58.1mm case, ready for anything from the office to outdoor adventures. Powered by Tough Solar technology, this watch keeps running with light energy and connects to your smartphone via Bluetooth. The robust design includes a solid stainless steel band, one-touch 3-fold clasp, and 200-metre water resistance that can handle swimming and diving. With dual time zones, stopwatch, countdown timer, and a full auto-calendar running to 2099, this G-Steel watch is more than just a timekeeper - it's a high-tech companion built to keep up with your lifestyle.