Movement:Precision Quartz Case Material:Metal Watchband Material:Stainless Steel Daily water resistance (not for showering and swimming). Weight:0.048Kg/0.073Kg Occasion:Anniversary,Birthday,Valentine's Day Men's Band Length:8.8"(22.5cm) Case Diameter:1.6"(4.1cm) Case Thickness:0.4"(1.1cm) Band Width:0.7"(1.8cm) Women's Band Length:8.5"(21.5cm) Case Diameter:1.2"(3.0cm) Case Thickness:0.4"(1.1cm) Band Width:0.5"(1.4cm) .