SRPB41J1 SRPB41 Seiko Presage Cocktail Automatic Gents Dress WatchSRPB41J1 SRPB41 Seiko Presage Cocktail Automatic Gents Dress Watch Description: Automatic Movement Blue Sunburst Dial 41 hours Power reserve 35 to +45 seconds per day (when static) 5 bar water resistance Magnetic resistance 4,800 A m See through case back Screw case back Stop second hand function 23 jewels 21,600 vibrations per hour (6 beats per second) Stainless steel bracelet with deployment clasp with push button release Box shaped Hardlex crystal