Item Type: Mechanical Wristwatches Band Width: 20mm Feature: Water Resistant,Auto Date Band Material Type: Stainless Steel Case Material: Stainless Steel Clasp Type: Bracelet Clasp Dial Diameter: 43mm Case Thickness: 14mm Movement: Automatic Self-Wind Band Length: 20inch Dial Window Material Type: Hardlex Water Resistance Depth: 3Bar Case Shape: Round