| Country of Origin | United States |
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Check the listing for details. PADI Open Water Diver Manual Scuba Diving Certification Training Guide Book. Condition: Used, Made in United States. Listed at 11.25 USD. PADI Open Water Diver Manual. Publisher: PADI (Professional Association of Diving Instructors). PADI certification course preparation. Used worldwide by diving instructors and students, thePADI Open Water Diver course is the most widely recognized entry-level scuba certification program.