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.

€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
| Reference | HBC005 |
|---|---|
| Style | dive |
| Movement | automatic |
| Calibre | Calibre 6R55 automatic with manual winding |
| Diameter | 40 mm |
Omitted specifications have not been confirmed. From published article 2026-10-24. Original source ↗
Read the stories
Seiko’s HBC005 turns the 1965 Heritage Diver silver and blue ↗