Automatic Watches for Men, Nylon Strap Mechanical Watch, Water Resistant Skeleton Watch

Case size: 47mm; Band size: 240mm; skeleton dial reveals the intricate, hand-assembled inner workings of the watch; hardened mineral crystal lens resists scratches Seagull Automatic movement with analog display Water-resistant up to a pressure of 5 bar (50 m / 165 ft) Includes gift box, instructions and 3-Year International Warranty An automatic—or self-winding—watch is a mechanical timepiece in which the mainspring is wound automatically from natural motion, making a battery unnecessary. If your watch has stopped, rotate crown clockwise approx 40 times. #1,948,894 in Clothing, Shoes & Jewelry ( ) #11,289 in