HZ.03 Blue Marble - Black

The HZ.03 is a reflection on time and perspective, inspired by the first full portrait of Earth captured in 1972 -The Blue Marble. Beneath its domed sapphire crystal, an orbiting seconds sub-dial traces a steady path around the dial, mirroring our planet’s quiet rotation in space.

Machined from grade 5 titanium, the 36mm case is lightweight yet enduring, housing a precise Seiko VD78 quartz movement.

Available in 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.

• 1 x HZ.03 watch
• 1 x HZ.03 20mm genuine leather strap w/ quick release spring bars
• 2-year manufacturer warranty

• 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

• Case Diameter - 36mm (38mm incl. crown)
• Lug width - 20mm
• Lug to lug - 43.5mm
• Case Height - 9.9mm (11.5mm incl. crystal)

All of our watches are dispatched from Melbourne, Australia on the next business day.

For US Customers, all prices include applicable duties and taxes. As of the 1st of November 2025, we have adjusted our shipping processes to ship DDP, ensuring that there are no additional costs.

For international customers outside of the USA, all prices shown exclude VAT. Any applicable taxes, duties, and fees upon delivery remain the responsibility of the buyer.