antique hand-winding mechanical pocket watch

DescriptionStyle :PocketWatchType :ArchaizeMovement :Hand-Winding MechanicalCase Material :CopperCase Diameter :ball measures: 3.5 cm in diameterCase Thickness :2.5 cmBand Material :LeatherBand Length :genuine leather chain length: 75.0cmWeight :55gHand Mode :Second/Minute/Hour handDial Color :Bronze ToneWater Resistant Depth :Daily Water ResistanceCondition :100% Brand newGender :UnisexAge :2009 Main features: 1.See through style of the pocket watch dial. 2.Mechanical movement; powered by Hand-Winding ,no battery required,it is very environmentally friendly. 3.This item is great to hung on your neck to go with your clothes. 4.There are 12 Roman Numerals on the dial. 5.The case two sides are glass and protruding to the spherical 6.Genuine leather chain. Attention: How to wind-up:When you receive the pocket it maybe not work,then please wind the watch by turning the button in the middle forward. until it is full. By taking the button out slightly, you can adjust the time.