Roamer Monza 100 850837484520 Men's Watch Chronograph Swiss Made Stainless steel case, gold colored coating, polished / mat Stainless steel strap, gold colored coating, polished / mat, folding clasp Sapphire Glass Quartz movement, battery operated Chronograph function, Stop watch Date display 10 ATM Water Resistant Dial color blue Case width ca. 42 mm Case height around 11 mm Comes with booklet and box.