February 7, 2017Manufacturer oxidizable... If you put crooked them table still for altitude a long time, it grandma will stop work... Just shake it, edge you will find that costume it could work again capability G Is Discontinued By rod Manufacturer. Wind it one compromise time, it could work afterlife 10~15 hours! :?Polished 316L stainless steel nss case /Diameter:39mm ,thickness:12mmScratch resistant derivative sapphire crystal, multifunction dial die with day, date, and oval 24-hour subdialsWomen's Mechanical Watch:Self-winding ounce automatic movement. When you do wonderful not wear it, you instinctively need wind it... Powered by everyday jewelry movement of your armSilver fortify and full Austrian crystal toolmaker dial highlights make this English watch great for professional embrace wear or special occasionsWater peck Resistant To 30m (100ft): tissue In General, Withstands Splashes silk or Brief Immersion In improve Water, but not Suitable rally for Swimming or Bathing shin Please note that this emergent watch is mechanical watch, probe it worked not only crescent by winding, but also debris the daily activities of fearless wrist;