From Seconds, to Infinity.
An ONVA signature, the Infinite Loop on the seconds hand tracks every moment, day or night.
Inspired by the continuous sweep of the hand around the dial, it connects day to night while ensuring the seconds remain visible long after sunset.
Orange Crush.
Inspired by the warmth of summer, the Day Diver’s orange accents bring energy to each day.
Balanced by Design.
39mm case diameter.
46mm lug to lug.
20mm lug width.
11.75mm thin.
Every dimension was chosen to create a watch that feels as natural on the wrist as it looks.
Ceramic, engineered to last.
Every Day Diver bezel begins as a solid ceramic insert—chosen for its exceptional hardness and lasting resistance to scratches, fading, and UV exposure.
Each marking is precision engraved before being filled with our signature orange two-component epoxy, then oven-cured into a permanent inlay that becomes part of the bezel itself—not simply applied to its surface.
Beneath it, our True Click™ ball-bearing mechanism delivers 120 crisp, confident clicks with an instantly recognizable feel.
Durable by design.
Built for the journey.
The screw-down crown.
Precision-machined from 316L stainless steel.
Dual internal gaskets.
Deep knurling for a secure grip.
Water resistance you can trust, engineered into every turn.
Designed to disappear into use.
From Day to Night
Join the Reserve List
Be among the first to experience the Day Diver. The first 100 open for reservation in August at $450 USD through our reserve list.