Bulova Curv Rose tone with brown leather strap 97A124Bulova Curv known for the first curved chronograph watch, with the first curved sapphire crystal. The watch features high performance quartz movement with 262kHz vibrational frequency for precise accuracy. The watch is made out of stainless steel with a rosegold tone bezel alligator grain dark brown leather strap Movement: High performance quartz curv Chronograph Case Diameter: 45mm Case Thickness: 9. 7mm Water Resistance: 30M 3 Year warranty