Celebrating 55 years of Seiko diver's watches, three legends are re-born in Prospex - Watch I Love
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
The First Serial Grand Seiko Diver With Spring Drive Caliber 9RA5
The history of Seiko's iconic Diver's watch collection - DIVE Magazine