GORBEN Retro Tiger Quartz Pocket Watch Engraved Hollow Steampunk Fob Watches Tiger pocket watch, Sold by WatchStar Chinese Zodiac Animal Style,Quartz movement, battery operated Case diameter: 4.80 centimeters; Case Thickness: 1.5cm;Chain Length: 80cm How to use: Press the button on the top to open the cover; Pull and Rotating the button on the top to adjust time Come with long necklace chain pendent, Best Gifts for your friend family or just personal collections