{"product_id":"nivada-grenchen-32074a01","title":"Nivada Grenchen Aquamar Blue 32074A01","description":"\u003ch2\u003eA purpose-built dive watch with unmistakable character\u003c\/h2\u003e\n\u003cp\u003eTimeless and bold, the Nivada Grenchen 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.\u003c\/p\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e","brand":"Nivada Grenchen","offers":[{"title":"Default Title","offer_id":54902871884148,"sku":"32074A01","price":1050.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2930\/0774\/files\/32074A01.jpg?v=1783406180","url":"https:\/\/topperjewelers.com\/products\/nivada-grenchen-32074a01","provider":"Topper Fine Jewelers","version":"1.0","type":"link"}