HZ Watches HZ.03 Blue Marble (stone dials)
The HZ Watches HZ.03 Blue Marble (stone dials) is a current-production dress watch with a Grade 5 titanium case. It is priced well under the $542 median for the category.







- Reference
- HZ.03 Blue Marble - Labradorite / Serpentine / Agate / Aventurine
- Type
- Dress
- Case diameter
- 36.0 mm
- Thickness
- 9.9 mm
- Lug-to-lug
- 43.5 mm
- Origin
- Australia
- Movement
- Quartz with an orbiting-Earth seconds subdial
- Caliber
- Seiko VD78
- Complications
- Time only
- Case shape
- Round
- Case colour
- Natural / grey
- Finish technology
- Natural finish
- Caseback
- Titanium (solid, engraved; enamel logo inlay)
- Nickel-free
- Not verified (bracelet, strap, or clasp hardware not confirmed)
- Bracelet / strap
- Leather strap, quick-release spring bars
- Crystal
- Domed sapphire, 3-layer AR (underside)
- Display back
- No
- Dial
- Natural stone: labradorite (blue), serpentine (green), agate (red), aventurine (starry blue)
- Dial colours
- Blue Green Red Meteorite
- Availability
- Offered
- Status
- Current (each dial limited to 100)
- Not published
- Weight, Power reserve, Surface treatment, Titanium bracelet, Lume Help verify
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Frequently asked questions
What grade of titanium is the HZ Watches HZ.03 Blue Marble (stone dials)?
The HZ Watches HZ.03 Blue Marble (stone dials) has a Grade 5 titanium case with a titanium (solid, engraved; enamel logo inlay) caseback. This is confirmed against the maker spec.
What size is the HZ Watches HZ.03 Blue Marble (stone dials)?
It is 36.0 mm in diameter, 9.9 mm thick, 43.5 mm lug to lug, and water resistant to 100 m.
How much does the HZ Watches HZ.03 Blue Marble (stone dials) cost, and is it available?
It is current-production and lists from $299.
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