HEOJEO Mens Wristwatch Yellow Gold Plated Frame and Leather Band Automatic Watch Importado Case Diameter: 41mm ... Band width: 20mm Mens fashion watches with Style: casual,dress,luxury Super thin 9mm dial design,analog display Automatic self wind movement with 24 jewels bearing Water resistant to 30m(99ft):in general,withstands rain and splashes of water, but not showering or submersion.