Seiko - The History of Seiko Diver's Watches -Japan's first diver's watch Japan's first diver's watch was an automatic 150m Diver's. The launch of this model marked the start of Seiko's pursuit
Exploring the Past, Present, and Future of Seiko Prospex Watches | aBlogtoWatch
The History of Seiko Dive Watches | StrapsCo
Blog - The History of Seiko Divers
The History of Seiko Dive Watches | StrapsCo
Real-World Diving With The Seiko Prospex The 1968 Automatic Diver's Modern Re-Interpretation Limited Edition SLA055 - Quill & Pad