Brand, Seller, or Collection Name:Armitron Model number:20/4591GYTT Part Number:20/4591GYTT Model Year:2014 Item Shape:Round Dial window material type:Mineral Display Type:Analog Clasp:expansion Case material:Stainless steel Case diameter:40 millimeters Case Thickness:9.5 millimeters Band Material:Metal Band length:mens Band width:19 millimeters Band Color:Silver Dial color:Grey Bezel material:Metal Bezel function:Stationary Calendar:Day and date Special features:Luminous, Water Resistant Movement:Japanese quartz Water resistant depth:165 Feet