Italian watchmaker Unimatic has made waves in the dive watch world once again with the launch of its new Modello Uno Prodiver Collection. This 2025 release introduces three precision-engineered timepieces that merge uncompromising professional-grade performance with Unimatic’s distinctive minimalist design ethos.
With two stainless steel 300 m-rated models and a titanium flagship capable of withstanding depths up to 600 m, the Prodiver series is built for serious underwater exploration—and for collectors who demand more than just a capable tool watch.

Overview of the Collection

U1-PD3-B
A sleek, matte black 300 m stainless steel dive watch, powered by the reliable Seiko NH35A automatic movement with 41-hour power reserve.

U1-PD3-OR
Striking international orange dial that stands out underwater. Like its sibling, it houses the NH35A movement and is rated to 300 m.

U1S-T-PD6-B
The collection’s centerpiece, features a titanium case rated to a staggering 600 m. Inside beats the Sellita SW200-1 automatic movement, offering a date complication at 6 o’clock.
Each model is limited to just 300 numbered pieces, ensuring exclusivity for collectors worldwide.
Design & Technical Highlights

Across the collection, the Prodivers share Unimatic’s renowned minimalist tool-watch aesthetics paired with robust engineering:
- Case Dimensions: 41.5 mm diameter, 13.6 mm thickness (steel) / slightly slimmer profile in titanium.
- Bezel: 120-click unidirectional timing bezel with aluminum or DLC insert.
- Crystal: Thick sapphire with anti-reflective coating.
- Lume: High-grade Super-LumiNova® for maximum low-light readability.
- Crown & Caseback: Screw-down construction for extreme water resistance.
Why It Matters

The Unimatic Modello Uno Prodiver Collection marks the brand’s most technically capable series yet—bridging the gap between hardcore professional divers and minimalist design lovers. These watches aren’t just tools; they’re collectibles, crafted with precision in Italy and engineered to perform in the harshest underwater conditions.
We think the U1-PD3-OR model makes an excellent summer watch, bringing a burst of energy and style whether you’re on a dive trip, lounging poolside, or exploring coastal towns.

Conclusion
With its combination of professional diving capability, Italian craftsmanship, and limited-edition exclusivity, the new Unimatic Modello Uno Prodiver Collection is set to become a coveted release in 2025. Whether you’re a diver seeking uncompromising performance or a collector looking for rarity and style, these Prodivers deliver on every front.