Seiko SRPB46J1 Presage Cocktail Automatic Rose Gold Case Brown Leather Strap Men's WatchModel Specification: SRPB46J1 The stainless steel case measures at 40. 5 mm in diameter. A dark brown leather strap secures the watch. The strap closes with a three fold clasp with push button release A box shaped hardlex crystal protects the brown dial. Features on the model include a stop second hand function and a date display. Water resistant up to 50 metres or 5 bars. Movement type Automatic with up to 41 hour power reserve. Calibre 4R35 Warranty