100% Nature Wood Case Movement: Quartz Band Material: Genuine Leather Dial Window Material: Plastic Case Material: Wood Clasp Type: Pin Buckle Dia Diameter: 4.5cm approx. Case Thickness: 1.2cm approx. Band Width: 2.4cm approx. Band Length: 24cm approx. Notice: The watch is made from natural wood and is wrapped by hand, so it may have some natural harsh lines and a few blemishes.