Invicta Men's 1258 Sea Spider Mechanical Skeleton Dial Blue Polyurethane Watch Precise Hand-Wind Mechanical movement Flame-fusion crystal; Brushed and polished 18k rose gold ion-plated stainless steel case; Blue polyurethane strap with 18k rose gold ion-plated stainless steel accents 60 second subdial at 9:00 Rose tone skeleton dial with black and white hands; Luminous; Unidirectional 18k rose gold ion-plated stainless steel bezel; Exhibition case back Not water resistant