Roamer Rockshell Mark III 540951415605 Mens Watch Chronograph Stainless steel case, silver and rose gold colored coating, polished / mat Stainless steel strap, silver and rose 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 green Case width ca. 43 mm Case height around 11 mm Comes with booklet and box.