GV2 by Gevril XO Submarine Mens Swiss Quartz Black Leather Strap Watch, (Model: 4522) 48.4mm Case Diameter Modern quartz watches are virtually maintenance free, yet the electronic movement is very delicate easily damaged. Therefore, even replacing the battery of a quartz watch should be left to a watch repair professional. Quartz Movement Water Resistant To 165 Feet You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!