Case Material- Metal (Octagonal) Case Diameter- 24 mm Case Thickness- 9 mm Band Material- Metal Bangle Band Color- Black and Silver-tone Band Width- 12 mm Dial- Black with genuine diamond at 12 and silver-tone hands and markers Crystal- Mineral Glass (Flat) Movement- Japanese Quartz Clasp- Jewelry Clasp with Extender Water Resistance- 30 meters