1,Products Name:Pocket Watch; 2,Brand:ChaoYaDa; 3,Movement type):quartz; 4,Display ... ; 5,Flash disk capacity:2GB. -Product category:Pocket watch,robot pocket watch,flash disk pocket watch-Brand:ChaoYaDa-Model number:UPGB01-0001-Movement ... Material:zinc alloy-Display type:pointer-Calendar:No-Case back:ordinary-Crown:ordinary-Thickness:mm-Size:mm-Waterproofness:30m-Ttime display:hours ...