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HBF001

Seiko

HBF001 Marinemaster 1968 Heritage Diver's Watch

Also sold as HBF001JJapan HBF001J1Japan

In production All HBF references →
Caliber
8L45
Case diameter
42.6mm
Water resistance
300 m diver's
Power reserve
72h

Best price USD 3,399.00 eBay · 4 offers · checked 16 hours ago

Seiko HBF001: caliber 8L45, 42.6 mm case, 300 m diver's water resistance. 4 offers from USD 3,399.00.

Where to buy Last seen when we checked; prices change

4 offers from USD 3,399.00

Source Total
eBay from US · 16 hours ago arrives in 2–6 days New · USD 3,399.00 · Free Best price USD 3,399.00 View offer
eBay from JP · 16 hours ago arrives in 9–13 days Used · USD 3,900.00 · Free USD 3,900.00 View offer
eBay from AE · 1 week ago arrives within 6 days New · USD 3,959.00 · USD 42.00 USD 4,001.00 View offer
eBay from AE · 16 hours ago arrives within 7 days New · USD 3,959.00 · USD 42.00 USD 4,001.00 View offer
eBay from JP · 16 hours ago Used · USD 5,006.64 · USD 25.00 USD 5,031.64 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.

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Specifications

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

Movement

Caliber
8L45 All 8L45 watches →
Movement
Automatic
Power reserve
72h
Jewels
35

Case & crystal

Case material
Stainless steel (Bezel: Stainless steel with ceramic display)
Case diameter
42.6mm
Case thickness
14.1mm
Lug to lug
49.3mm
Lug width
20mm
Crystal
Dual-curved sapphire crystal

Resistance

Water resistance
300 m diver's
Magnetic resistance
4,800 A/m

Catalogue

Family
HBF
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Variants Same watch, different market or bracelet

Reference Edition Region Band Clasp Weight
HBF001J J Japan — Diver clasp with push button release and adjuster 210g
HBF001J1 J1 Japan — One-push three-fold clasp with slide adjustment —

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