Skip to content
WatchRefs
USD
  1. Seiko
  2. HBC
  3. Prospex
HBC004

Seiko

HBC004

Also sold as HBC004JJapan HBC004J1Japan

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

Best price USD 950.00 eBay · 22 offers · checked 19 hours ago

Seiko HBC004: caliber 6R55, 39.5 mm case, 200 m water resistance. 22 offers from USD 950.00.

Where to buy Last seen when we checked; prices change

22 offers from USD 950.00

Source Total
eBay from AE · 19 hours ago arrives within 6 days New · USD 950.00 · Free Best price USD 950.00 View offer
eBay from HK · 19 hours ago New · USD 1,032.00 · Free USD 1,032.00 View offer
eBay from JP · 19 hours ago arrives in 14–20 days New · USD 888.00 · USD 145.00 USD 1,033.00 View offer
eBay from JP · 19 hours ago New · USD 1,033.00 · USD 39.00 USD 1,072.00 View offer
eBay from JP · 19 hours ago arrives in 16–22 days New · USD 955.08 · USD 130.00 USD 1,085.08 View offer
eBay from JP · 19 hours ago arrives in 16–22 days New · USD 956.64 · USD 130.00 USD 1,086.64 View offer
eBay from JP · 19 hours ago New · USD 970.00 · USD 145.00 USD 1,115.00 View offer
eBay from JP · 19 hours ago arrives in 16–22 days New · USD 962.55 · USD 154.85 USD 1,117.40 View offer
eBay from JP · 19 hours ago arrives in 16–21 days New · USD 969.00 · USD 175.00 USD 1,144.00 View offer
eBay from JP · 19 hours ago arrives in 28–42 days New · USD 1,066.95 · USD 110.00 USD 1,176.95 View offer

Total shown does not include import duties or taxes — the marketplace did not report them for these listings. Cross-border orders may be charged on delivery.

Price-drop alert

One email when the lowest landed price in this market reaches your target. If it climbs back above, we start watching again — 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
12mm
Lug to lug
44.5mm
Lug width
20mm
Crystal
Curved 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
HBC004J J Japan Calfskin leather Three-fold clasp with push button release 87g
HBC004J1 J1 Japan Cow leather Three-fold clasp with push button release —

More Seiko HBC references

More like this, in our picks

All picks →