Seiko HBB001 - Prospex Sea
In celebration of Seiko’s 145th anniversary, Seiko Prospex introduces a limited-edition model with blue accents inspired by “Seiko Blue.”
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: 41mm
- Movement: Caliber 4R35
- Crystal: Hardlex
- Case Material: Stainless steel
- Unidirectional rotating bezel
- Screw-down crown - Screw case back
- Water Resistance: 200m
- Band: Three-fold clasp with secure lock , push button release with extender
- LIMITED EDITION on the case back
Description
In celebration of Seiko’s 145th anniversary, Seiko Prospex introduces a limited-edition model with blue accents inspired by “Seiko Blue.”
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: 41mm
- Movement: Caliber 4R35
- Crystal: Hardlex
- Case Material: Stainless steel
- Unidirectional rotating bezel
- Screw-down crown - Screw case back
- Water Resistance: 200m
- Band: Three-fold clasp with secure lock , push button release with extender
- LIMITED EDITION on the case back


