JewelryWe Men's Silver-Tone Watch with Leather and Nylon Band Birthday Gift Material: PU Leather, Nylon & Metal; Clock Movement: Quartz Case Diameter: 1.6"(4.0cm), Thickness: 0.4"(1.1cm), Weight: 45g Watch Strap Length: 9.05"(23cm); Width: 0.7"(1.8cm) Sub-dials are for decorative purposes only. This Watch is very nice for you, also can be a gift to your friends.