Kavie 23 in 1 Survival Military Digital Watch Tactical Multi-F Waterproof NEW IN BOX BLACK 【23-IN-1 Military Survival Watch】: When you are exploring in the wild, you may face the danger of life and death. An emergency outdoor survival equipment artifact is born. It contains time dual display/Paracord/Fire Starter/survival whistle/SOS Led light/card pin/compass/thermometer/tool card/bottle opener/bicycle banner etc. 23kinds of powerful functions, high-quality, multi-functional, safe and practical survival watch. 【Adjustable wrist strap length 10.24 to 11.02 inches】: To accommodate different wrist sizes, inside of survival watch band is a magic sticker, adjust it to fit the best length 【Dual Display Tactical Watch】: Combining dual display movement (pointer + number), 12-digit timing function, display hour, minute, second, day, week, alarm and hourly hour, 12/24 hour system selection, fully Automatic calendar, stopwatch display and EL backlight. 【5ATM waterproof】: 5ATM waterproof. Note: suitable for daily use, hand washing/splash/rain waterproof. Not suitable for prolonged immersion in water, such as diving, snorkeling, and water-related work. Please do not press any buttons underwater. 【Suitable for Daily Life, Adventure, Gift】: This sports watch is suitable for any situation. Unique design and multifunctional usage, It is a great gift for your friends or relatives. Especially suitable for Outdoor Outings, Field Adventures, Outdoor Recreation, First Aid, Mountaineering