Crafted in premium watch quality, fenix Chronos is the first Garmin timepiece to combine a durable metal case with integrated performance GPS to support navigation and sport. In the tradition of classic tool watches it features a tough design and a set of modern meaningful tools like Elevate wrist heart rate, various sports apps, advanced performance metrics for endurance sports, Garmin quality navigation features and smart notifications. In fenix Chronos top-tier performance meets sophisticated design in a highly evolved timepiece that fits your style anywhere, anytime.Solid brushed 316L stainless steel case with brushed stainless steel bezel and integrated EXOTM antenna for GPS + GLONASS support. High-strength scratch resistant sapphire crystal. Brown vintage leather strap with hand-sewn contrast stitching and nubuck inner lining and quick release mechanism.