HZ.03 COLLECTION
HZ.03 Blue Marble - Aventurine
Limited Edition - 100 pieces
Ø 36mm
Seiko Quartz
Watch Roll Included
Description
The HZ.03 is a reflection of time and perspective, inspired by the first full portrait of Earth captured in 1972 -The Blue Marble. Beneath its domed sapphire crystal, an orbiting Earth on the seconds sub-dial traces a steady path around the dial, mirroring our planet’s orbit in space.
Machined from grade 5 titanium, the 36mm case is lightweight and enduring, housing a precise Seiko VD78 quartz movement.
Now available in natural stone, enamel lacquer and aventurine dials, each variant offers a distinct play of light; from the deep shimmer of the stars to the clarity of daylight on Earth.
Compact, durable, and effortlessly wearable, the HZ.03 brings cosmic perspective to the wrist; a reminder that every second is part of something greater.
Each HZ.03 Blue Marble is a limited run of 100 pieces, and once sold out will never be produced again.
INCLUDED with your purchase
- 1 x HZ.03 watch
- 1 x HZ.03 20mm genuine leather strap w/ quick release spring bars
- 2-year manufacturer warranty
Specifications
- Seiko VD78 quartz movement
- Grade 5 titanium case
- Domed sapphire crystal with 3 layers of Anti-Reflective coating (underside)
- Water-resistance: 10ATM (100m)
- Screwed-in caseback with Hz medallion
- Push/pull signed titanium crown
- Battery life: 3 years
Dimensions
- Case Diameter - 36mm (38mm incl. crown)
- Lug width - 20mm
- Lug to lug - 43.5mm
- Case Height - 9.9mm (11.5mm incl. crystal)
Shipping
All of our watches are dispatched from Melbourne, Australia.
As of July 1st 2026, All US, EU, UK, and Canada shipments are Delivered Duties Paid, with no additional charges upon delivery.
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A NEW PERSPECTIVE
APOLLO 17 and the blue marble
In December 1972, the crew of Apollo 17 looked back towards Earth and captured one of the most iconic images in history, the Blue Marble.
This photo was the first full portrait of our home, and across the world it made us pause and reflect about our perspective - to be able to see the bigger picture.
perspective on your wrist
Inspired by the Blue Marble, we wanted to package this perspective into a watch, so that the next time you check the time you might pause and be reminded of that perspective, whatever it may mean to you.
Beautiful blue enamel dial in weight friendly titanium case making it a perfect choice for everyday from the most affable Matt!
This is my first microbrand, and a somewhat unbelievable intersection of my current wishes: unusual combination of great materials (grade 5 Ti + enamel), dressy time-only + small seconds format, and a discrete, tasteful space theme. The movement is a practical choice that I can totally get behind. I also appreciate the R&D and effort involved in keeping this fantastic package truly affordable, which was probably no small feat. Even if this watch doesn't push all your buttons at once (as it did for me), you'll love the fit and finish, the perfect size, the wonderful lightness and the understated elegance. Get these while you can.
Just got it today! The watch is brilliant! Purchased for my wife! Thinking serios to get the white dial for me! Nice packaging, great travel case, titanium material, HZ brand dot on the caseback! Stunning 🏆♥️
Grade -5 titanium in affordable price ,, and good quality ,, marble finish ,, nice watch
this things is gorgeous and I can't stop wearing it, pics don't do it justice, I have a video but it won't upload
Looks great on unboxing. Better than the photos on the site show.
A very good offering from an up and coming microbrand.
The HZ.03 is competitively priced offering a classic, timeless style with modern design aesthetics.
It's very conservative in appearance while still giving off a hint of playfulness and a splash of colour with the included rotation of the second hand "planet earth" complication.
The leather strap is good quality, supple and forms well to the wrist. Thanks to the titanium case it's lightweight enough to forget the watch is on your wrist.
This is a watch I recommend everyone add to their collection.