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Seiko

Prospex HBC005

HBC005

A compact 40mm case, three-day automatic calibre and 300-metre rating give this 145th-anniversary Prospex more than commemorative colour.

Seiko Prospex HBC005 145th Anniversary 1965 Heritage Diver
The HBC005 combines a pale dial with a blue dive bezel. Seiko Watch Corporation ↗

€1,500 · estimated

Reported EUR price; labelled as an estimate. Reported 2026-05-14.

Reported in the linked article: €1,500

Price source ↗

Check the exact reference, current availability, shipping and taxes with the source. Chronolume does not sell this watch.

Specifications

Published specifications for HBC005
ReferenceHBC005
Styledive
Movementautomatic
CalibreCalibre 6R55 automatic with manual winding
Diameter40 mm

Omitted specifications have not been confirmed. From published article 2026-10-24. Original source ↗

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Seiko’s HBC005 turns the 1965 Heritage Diver silver and blue ↗

Explore watches under €1,000 ↗