Skip to content
WatchRefs
GBP
  1. Seiko
  2. HBC
  3. Prospex
HBC006

Seiko

HBC006 Seiko 145th Anniversary Limited Edition

Also sold as HBC006JJapan HBC006J1Japan

In production All HBC references →
Caliber
6R55
Case diameter
39.5mm
Water resistance
200 m
Power reserve
72h

Seiko HBC006: caliber 6R55, 39.5 mm case, 200 m water resistance.

Where to buy

No one is listing this watch right now.

Back-in-stock alert

One email when a store in this market has it for sale. If it sells out again, we keep watching — and every email carries an unsubscribe link.

Specifications

Specifications from Seiko, Seiko, last seen 2026-09-21.

Movement

Caliber
6R55 All 6R55 watches →
Movement
Automatic
Power reserve
72h
Jewels
24

Case & crystal

Case material
Stainless steel (super hard coating)
Case diameter
39.5mm
Case thickness
12.7mm
Lug to lug
46.4mm
Lug width
20mm
Crystal
Sapphire crystal

Resistance

Water resistance
200 m
Magnetic resistance
4,800 A/m

Catalogue

Family
HBC
Something wrong on this page? Tell us
What’s wrong
No email needed. We read every report and fix what’s wrong.

Variants Same watch, different market or bracelet

Reference Edition Region Band Clasp Weight
HBC006J J Japan Calfskin leather Three-fold clasp with push button release 88g
HBC006J1 J1 Japan Cow leather Three-fold clasp with push button release

More Seiko HBC references