Nivada Grenchen Aquamar Black Dial Watch #32068A04

Matte Black Dial Timeless and bold, the Black Aquamar is where vintage diver DNA meets modern-day edge. The sandwich dial glows with dual-tone lume, while the roulette calendar wheel adds a wink of whimsy to a sleek, tool-ready design. A go-anywhere, do-anything watch that whispers style and shouts reliability.

The Aquamar collection is Nivada Grenchen’s modern revival of a lesser-known but charismatic dive watch from the late 1960s. Rooted in the Antarctic family, each Aquamar model blends vintage charm with professional-grade technical features, making it a highly versatile and collectible timepiece. Faithful to its original proportions, the Aquamar features a 38 mm stainless steel case, double-domed sapphire crystal, and a 200-meter water resistance rating, making it perfectly suited for both diving adventures and everyday wear. Its bi-directional ceramic bezel and sandwich-style dial offer depth, legibility, and distinctive character. A signature feature of the collection is the bi-color roulette-style date disc, which brings a whimsical, collector-friendly touch to the otherwise tool-oriented design. But what truly sets the Aquamar apart is its innovative changing lume system: the date disc itself is infused with two different Super-LumiNova tones—white and vintage beige. As the date changes, so does the glow, giving the watch a subtly shifting appearance between a crisp modern look and a warm, aged aesthetic. This clever feature transforms the Aquamar into a dynamic visual experience that evolves daily on the wrist. The dials—available in Matte Blue, Black, and Grey—are paired with white and faux patina options Super-LumiNova indices, further echoing the charm of aged tritium found on vintage divers. Powering the watch is the SOPROD P024 automatic movement, offering reliable Swiss precision and a 38-hour power reserve. Completing the package is an engraved caseback featuring the emblematic Antarctic penguin—a symbol of the collection’s enduring spirit and roots in exploration.

Swiss Power & Heritage
Originally designed and manufactured in Grenchen.Switzerland we’ve kept true to our roots. Our Aquamar is powered by the Swiss-made Soprod P024 automatic wind. All of our watches are made in Switzerland in true Nivada Grenchen authenticity and quality standards. Featuring a 200m (20 ATM) water resistance.

Changing Lume, Explained by Guillaume Laidet
What makes the Aquamar truly unique? Its dual-tone Super-LumiNova dial — a rare sandwich construction offering two lume styles: white and faux patina options

CHANGING LUMINOVA
At first glance, you’ll notice the rotating bezel and retro charm. But the real surprise is hidden within the dial, a playful bi-color calendar disc, switching from luminova white to faux-patina beige like a game of roulette.

Can’t decide between creamy vintage or crisp white lume? You don’t have to.This is the watch that changes with your mood.