Ocean 39 Nova Black Ceramic for Gnomon

A new chapter of modern ergonomics arrives with the Steinhart Ocean 39 Nova Black Ceramic. As the latest evolution of the renowned Ocean series, this timepiece brings a refined, contemporary spirit to a legendary lineage, balancing Swiss precision with a newfound level of case artistry.

The soul of the Ocean 39 Nova really comes down to its newly developed 39mm case. It's crafted from 316L stainless steel, but the real magic is in the silhouette—the lugs have been elegantly contoured to wrap naturally around the wrist, giving it a slim, timeless look that feels incredibly balanced. The finishing is a nice study in contrast, too; you get that deep, tool-watch satin brushing across the lugs, which hits a high-polish shine on the sides.

Steinhart Ocean 39 Nova Black Ceramic for Gnomon

That theme flows right into the redesigned stainless steel bracelet, making the whole piece feel like one cohesive thought. With a lug-to-lug distance of 46.78mm and a slender 12.5mm thickness, it sits perfectly on the wrist without feeling bulky. It's a great example of how you can have robust, German engineering that still feels effortless and comfortable for daily wear.

Now for something a little more special—the Ocean 39 Nova Black Ceramic, made exclusively for Gnomon, features a unique 3D ceramic bezel that's a total tactile experience. Unlike your standard flat inserts, the numbers and markers here are actually raised, with the background recessed. It's the kind of detail you find yourself running your fingers over just to feel the depth. It's finished off with a luminous pip at 12 o'clock for that classic diver utility, while the deep, clean knurling on the side ensures you get a solid grip for a smooth, satisfying 120-click rotation. With this new ceramic bezel, this Gnomon-exclusive really hits that sweet spot for anyone looking for a dive watch that isn't just another "tool."

SuperLuminova BGW9 for legibility in the dark

A signed screw-down crown, protected by a newly refined crown guard, ensures a robust water resistance of 300m. Beneath the sapphire crystal—treated with an inner anti-reflective coating for absolute clarity—the black lacquered dial is anchored by applied markers. For legibility in the dark, SuperLuminova is applied across the hands and indices.

The timepiece is paired with a 20mm three-link stainless steel bracelet, featuring a sophisticated mix of satin-brushed surfaces and polished center links. Secured by screw links and a newly designed fliplock clasp, the bracelet completes the watch's refined and cohesive aesthetic. To ensure a more intimate fit, Steinhart has refined the bracelet with a slimmer profile, allowing it to wrap comfortably and naturally around the wrist. An integrated diver's extension is also included, providing the versatility of quick and effortless sizing.

Powered by the Sellita SW200-1 Elaboré automatic movement

Swiss-made and powered by the Sellita SW200-1 Elaboré automatic movement, this watch is designed to perform. Operating at 28,800 bph (Hz) with 26 jewels and about 41-hour power reserve. For the first time, this mechanical heart—and its newly designed rotor—can be observed through the exhibition caseback.

While this iteration of the Gnomon-exclusive Ocean 39 has roots in previous versions, seeing it paired with Steinhart's completely redesigned case architecture marks a significant step forward. It isn't just about repeating a successful formula; it's about Gnomon and Steinhart evolving together to push the collection into a more refined territory. By bringing back those fan-favorite exclusive elements and integrating them into this slimmer, more contoured 39mm silhouette, they've managed to bridge the gap between their rugged heritage and a much more sophisticated design language. It's a collaborative move that shows a real commitment to moving the series forward while keeping the soul of what made the earlier iterations so special.

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