Description 
Built for durability and smart performance, this advanced sports watch features a strong Carbon Core Guard structure with a shock-resistant resin band and 200-meter water resistance. The mineral glass face adds extra protection, making it ideal for sports, travel, and everyday active use.

With Bluetooth mobile link connectivity, you can easily connect the watch to your smartphone for automatic time adjustment, simple watch settings, phone finder, and access to approximately 300 world time cities through the app. The world time function supports 38 time zones with city code and name display, including daylight saving and auto summer time switching.

Stay on track with a precise 1/100-second stopwatch, 24-hour countdown timer, five daily alarms, and hourly time signal. The Super Illuminator LED backlight with auto light switch ensures clear visibility even in low-light conditions.

Additional features include a full auto-calendar to the year 2099, selectable day display languages, date/month display swapping, and reliable accuracy of ±15 seconds per month without mobile link. This rugged and connected watch is perfect for modern users who need durability, functionality, and smart convenience.