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HAD003

Seiko

HAD003

Also sold as HAD003JJapan

In production All HAD references →
Caliber
8B92
Case diameter
41.3mm
Water resistance
100 m
Crystal
Sapphire crystal

Seiko HAD003: caliber 8B92, 41.3 mm case, 100 m water resistance.

Where to buy

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Specifications

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

Movement

Caliber
8B92 All 8B92 watches →
Movement
Solar
Jewels
10

Case & crystal

Case material
Pure titanium case (hard coating) caseback: Pure titanium case (hard coating) +Hardlex
Case diameter
41.3mm
Case thickness
10.6mm
Lug to lug
46.8mm
Crystal
Sapphire crystal

Resistance

Water resistance
100 m
Magnetic resistance
Antimagnetic

Catalogue

Family
HAD
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Variants Same watch, different market or bracelet

Reference Edition Region Band Clasp Weight
HAD003J J Japan — Three-fold clasp with push button release and micro-adjuster 90g

More Seiko HAD references