Seiko SRPE41J1 Presage Negroni Automatic Red Dial Cocktail Men's WatchModel Specification: SRPE41J1 The stainless steel case measures at 38. 5 mm in diameter. A dark brown leather strap secures the watch. A hardlex crystal protects the brown dial. An exhibition case back showcases the watchs movement. Features on the model include a stop second hand function and a date display. Movement type Automatic with up to 41 hour power reserve. Calibre 4R35 Warranty 1 year International Warranty