Features: Rugged and Reliable: This survival military digital watch is built to withstand the toughest conditions, making it ideal for outdoor enthusiasts and military personnel.All-Weather Performance: With its waterproof design, this survival watch can be worn in any weather condition, ensuring reliable performance even in extreme environments.Essential Survival Function: This versatile watch comes equipped with a high-decibel survival whistle, carabiner, compass, paracordand thermometer, providing essential funtion for outdoor activities and emergencies.Customizable Fit: This men's multi-function watch comes with an adjustable wristband, allowing you to find the perfect fit for your comfort and convenience. Whether you have a smaller or larger wrist, this watch can be easily adjusted to ensure a secure and comfortable fit during all your outdoor activities. A Must-Have for Outdoor Enthusiasts: Survival watch is a must-have for anyone who loves the great outdoors and wants to be prepared for any situation. Specification: Material:Acrylic + Polyester ParacordLength: 3.4m-4.4m Watch Size: 25*2.5cm Battery:2032 button cell (include) 1 * Watch