Product information Weight: 164g Water Resistance Depth: 5Bar Movement: Mechanical Hand Wind Dial Window Material Type: Sapphire Crystal Dial Diameter: 42mm Clasp Type: Push Button Hidden Clasp Case Thickness: 14mm Case Shape: Round Case Material: Stainless Steel Band Width: 21mm Band Material Type: Stainless Steel Band Length: 19cm Feature: Shock Resistant / Luminous / Auto Date / Complete Calendar / Diver / Water Resistant / luminous hands