This sport watch, both lightweight and durable, is your perfect companion for outdoor sports and adventures. It boasts an array of features including a countdown timer, LED backlight, world time, stopwatch, alarm, and automatic calendar, all designed to cater to your diverse needs.Features:Multifunctional: It combines countdown, LED backlight, world time, stopwatch, alarm, automatic calendar and other functions to meet your various needs.Lightweight and Durable: Made of carbon fiber composite material, it is lightweight and durable, suitable for long-term wear.50M Waterproof: Supports swimming, but does not support showering, hot springs, diving.LED backlight: Clear at night, just press the LIGHT button on the left to check the time at night.Great accessory for outdoor, business, party, also a great gift for family and friends.Specifications:Material: Carbon fiber, TPU, stainless steelWatch band width: 2.2cm/ 0.9inWatch dial size: 4.5cm/ 1.8inWeight: 55g/ 1.9ozPackage list:1 * watch