KIMSDUN Vintage watch, the idea of this watch is Tim Maze. Double-sided Hollow watch with special engraving pattern, craft of art, the perfect mix of casual & fashion , matches jeans , T-shirt or suits very well. Stylish Skeleton Watch with Transparent Bottom Case to highlight your personality . It is a nice watch for men /unisex & wide range ages of users. Skeleton dial cut out allows you to see the inner workings of your watch; self-winding;Multifunction watch : Automatic Mechanical watch, precise & accurate time keeping. Waterproof, shock resistant & luminous hands, it is convenient to read the time in the dark.Automatic Movement : With a power reserve of up to 40 hours. It is powered by the natural movements of your wrist, need be worn at least 8 to 10 hours a day. So you never have to worry about changing your watch battery again. If your watch has completely stopped, rotate crown clockwise approximately 40 times (or until you feel resistance).Harden glass for scratch resistant. Water resistant to 3 ATM (30 M): Washing hands, raining or splash, daily use waterproof. Not suitable for swimming, diving, shower. (Note: Do not turn/press the watch's button(s) in the water).COMFORT & DURABILITY : Our watch not only makes a comfortable sense for your wrist but also easy to match your clothes. Our analog wrist watches are perfect for the adventurer or the users who are looking for a stylish & personalized match to his outfit.PERFECT FOR GIFT: Wristwatches for men /unisex , perfect gift for family, friends, colleagues, & yourself. Luxurious fashion gift for graduation, birthday, wedding, & valentine~'s day. To win heart touching of our friends & family members.