Seiko Prospex 145th Anniversary Limited Edition Automatic Watch

In the second series of commemorative limited-edition watches celebrating Seiko’s 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 perfected over the decades, blue is adopted as an accent color for the bezel and seconds hand.
The combination of the two-tone bezel and a silver white dial creates a fresh and sophisticated impression on the wrist.

This model inherits a case design composed of straight, blade-like surfaces, while achieving a sharper and more compact form. With chamfering on the center links, the high-quality, solid bracelet delivers a refined finish that complements the case’s linear design.

Case diameter: 41.7 mm

Case and Band Material: Stainless steel

Crystal: Hardlex

Dial Color: Silver

Movement: Automatic with manual winding

Water Resistance: 200m / 660ft diver's

Functions: Stop second hand function, Date display

Style#: HBB001