SEIKO PROSPEX SBPK003 GMT Solar Diver Scuba 200m Automatic Watch Black Dial 45mm,1990 Scuba Master | Seiko Design 140,Prospex 200M Diver Scuba Solar Blue Ref. SBDJ061,Three days of power and 300 meters of water resistance. A signature Prospex diver's watch evolves with enhanced specifications.,Seiko Scuba 200M | eBay