Seiko 145th Anniversary Limited Edition Diver's Watch

Celebrating 145 Years of Seiko Innovation

The Seiko Prospex Samurai HBB001J1 is a special limited-edition diver's watch created to commemorate the 145th anniversary of Seiko. Combining the bold angular design that has made the Samurai collection a favourite among diving enthusiasts with distinctive anniversary detailing, this exceptional timepiece celebrates more than a century of Japanese watchmaking excellence.

Limited to just 6,000 pieces worldwide, the HBB001J1 offers collectors and enthusiasts the opportunity to own a unique chapter in Seiko's history. Its striking silver-white dial is inspired by the waves of the ocean and perfectly complements the robust architecture that has become synonymous with the Samurai name.

The Iconic Samurai Design

Nicknamed the "Samurai" by watch enthusiasts due to its sharp, angular case design, this Prospex model delivers a bold wrist presence while maintaining excellent comfort and wearability. The distinctive geometric case lines, broad hands and highly legible markers ensure instant recognition and outstanding readability.

The silver-white textured dial captures and reflects light beautifully, creating depth and visual interest while retaining the professional functionality expected from a serious dive watch. Blue accents and anniversary details further distinguish this limited-edition model from the standard Samurai collection.

Built for Professional Diving

As part of the Seiko Prospex collection, the HBB001J1 is designed to meet the rigorous demands of underwater exploration. The unidirectional rotating bezel allows divers to accurately track elapsed dive time, while LumiBrite-coated hands, indexes and bezel markings provide exceptional visibility in low-light environments.

With water resistance to 200 metres and a screw-down crown, the watch is built to perform reliably whether worn in the ocean, on outdoor adventures or as a robust everyday sports watch.

Powered by Seiko Automatic Precision

Inside the watch is Seiko's proven Calibre 4R35 automatic movement. Renowned for its reliability and durability, the movement provides approximately 41 hours of power reserve and can be wound both automatically and manually.

The exhibition case back reveals the movement in operation while also showcasing the special limited-edition markings, reinforcing the exclusivity of this anniversary model.

Key Features

• Reference: HBB001J1

• Collection: Seiko Prospex

• Seiko 145th Anniversary Limited Edition

• Limited to 6,000 pieces worldwide

• Seiko Calibre 4R35

• Automatic movement with manual winding

• Approx. 41-hour power reserve

• 43.8mm stainless steel case

• Silver-white textured dial

• Unidirectional rotating dive bezel

• Date display

• LumiBrite hands, indexes and bezel markings

• Sapphire crystal

• Screw-down crown

• Exhibition case back with limited-edition engraving

• Stainless steel bracelet

• 200m water resistance