Seiko Prospex SRPE27J1 SRPE27J SRPE27K1 SRPE27 Padi Monster Automatic Divers 200M WatchSeiko PROSPEX PADI Automatic Diving 24 JewelsWatch SRPE27J1 SRPE27J SRPE27 Specifications: Seiko Prospex Padi Monster CollectionAutomatic Movement#SRPE27J1Caliber 4R3624 JewelsManual and Automatic Winding CapabilitiesStainless Steel Case and Band200m Water ResistanceHardlex CrystalBlack DialAnalog 3 Hands DisplayOne Way Rotating Elapsed Timing BezelMagnified Day Date CalendarLumiBrite Hands and Markers41 Hours Approx. Power ReserveScrewdown CrownCase