Seiko Prospex Sea HBB001 testing three rows of 288 Ideal

three rows of 288 Ideal Cut diamonds give this timepiece its sparkle

A lavender watch seems to fade to a light blue watch

• Lead crystal glass case

In hues inspired by marine life

Seiko Prospex Sea HBB001 testing three rows of 288 IdealIn celebration of Seikos 145th anniversary, Seiko Prospex introduces a limited edition model with blue accents inspired by Seiko Blue. In the second series of commemorative limited edition watches celebrating Seikos 145th anniversary, a blue accent inspired by Seiko Blue is used. Established in the 1960s and refined over time, Seiko Blue continues to embody the Seiko brand identity Inspired by Seiko Blue, a signature color established in the 1960s and