Sinceda Chinese Blue and White Porcelain Style Silver Pendant Quartz Pocket Watch Necklace with Gift Box SINCEDA Brand with Gift Box Case Diameter: 3.0 Centimeters, Metal Chain Length: 78 Centimeters. Very Vintage Look, Lots Details at The Back of The Watch. Push The Stem to Open The Top, Pull Out The Stem to Adjust Time. Can Be Worn As a Necklace Watch.