The Garmin Fenix 6X Pro Solar is a premium fitness watch with a 51mm grey case and metal band. It offers a wide range of features such as wireless connectivity, a timer, alarm, distance traveled tracker, stopwatch, GPS, and calorie monitor. The watch is solar-powered, making it a sustainable option for outdoor activities like walking, crossfit, swimming, and running and jogging. With its durable design and advanced functionality, the Garmin Fenix 6X Pro Solar is a top choice for those looking to track their fitness and performance.