Seiko Prospex "Baby Tuna" Solar Diver - SUT421 Seiko 5 Sports Sapphire crystal for lasting clarity

Sapphire crystal for lasting clarity and scratch resistance

Green mother-of-pearl dial

framed by a rotating inner bezel for added utility

A modern re-imagining of Seiko's first sport watch

Seiko Prospex "Baby Tuna" Solar Diver - SUT421 Seiko 5 Sports Sapphire crystal for lasting clarityProspex Solar Diers Watch. Designed for those who treat life as the ultimate adventure, Seiko Prospex keeps moving forward, meeting every challenge with technological excellence and winning design. Recalling one of Seikos most iconic diving styles, this exceptional watch is equipped with a mid size stainless steel case highlighted by a green uni directional rotating elapsed timing bezel as well as a secure screwdown caseback and crown. Providing