Compared to other similar products on the market, our pocket watch adopts a lobster clip design, so it can be hung on a belt loop, backpack, bag or uniform with ease. You can observe time anywhere and anytime conveniently. You can also add some small pendants on it to decorate the watch. With glowing pointer design, our pocket watch shows the time clearly in the dark. And more, you can also use it as Xmas or birthday gifts. It is constructed of ABS material. The length of this product is 8cm. This product is perfectly suitable for office, hospital, home, household, etc. Item Name: Keychain Watch Material: ABS Waterproof: Life Waterproof Battery: 1 x Button Battery(Battery Included) Features: Compact Size, Easy to Read, Ultra-Light Size Details: Length: 8cm/3.15" (Approx.) Dial Diameter: 3cm/1.18" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Keychain Watch