This light-powered dive watch is ISO-compliant and depth-rated to 200 meters. The 46 mm stainless-steel case features a stunning blue dial with a blue-and-red one-way elapsed timing bezel and an ocean-blue polyurethane strap.

This light-powered timepiece is a capable tool for any dive. Big characters and luminous hands and markers make the display easy to read at any depth.

Sporting a turtle shell pattern on its luminous blue dial and a beautifully engraved case back, this special-edition dive watch celebrates Seiko’s ocean exploration and conservation legacy.

: The 45 mm, stainless-steel case of this 200-meter automatic diver has a locking crown and a screwdown case back.

This special-edition Prospex 200-meter watch, nicknamed “King Turtle” by fans, highlights Seiko’s sea turtle conservation efforts.

Water-resistant to 200 meters, this dive watch’s 44 mm stainless case has a screwdown crown and case back.

Celebrating Seiko’s official partnership with PADI, this iconic Prospex features a black 3D-pressed dial with a globe pattern.

Reflecting Seiko’s tradition of timepieces relied upon by intrepid explorers, this special-edition Prospex is built for ice diving. The watch

Built for the ice diver, the patterned, graduated blue dial brings to mind glaciers traversed by Arctic explorers.