Lucien Piccard Men's 40036A-YG-02S Paragon Analog Display Automatic Self Wind Black Watch Precise 20 jewels automatic Chinese movement See-thru skeletonized gold and black dial with metallic blue and white hands and gold tone roman numerals; exhibition case back; sapphitek crystal; gold tone ion-plated stainless steel case; black leather strap Automatic-self-wind Movement Case Diameter: 45mm Water Resistant To 99 Feet