Seiko’s first hardcore dive watch that would later be nicknamed the “Tuna,” due to its can-like case shape, was introduced in 1975, and the first 1000m water-resistant version came out in 1986. Now, ...

Seiko has countless dive watches that can be considered iconic. From the Turtle to the Samurai to the Tuna and several others, no other watch brand can claim so many distinct, notable underwater tool ...

Seiko recreates its first dive watches from 1965, 1968 and 1975 with a trio of modern, vintage-inspired Prospex editions that, while faithful to the original designs, include upgraded movements and ...