{"product_id":"nivada-grenchen-aquamar-grey-38mm-nato-strap","title":"Nivada Grenchen Aquamar Grey 38mm NATO Strap","description":"Part of Nivada Grenchen's Antarctic family, the Aquamar is a modern revival of a charismatic late-1960s diver, powered by a Swiss self-winding Soprod P024 automatic movement (28,800 vph, 25 jewels) with a 38-hour power reserve, housed in a 38mm stainless steel case measuring 12.9mm thick. The grey matte lacquered sandwich dial features hollow-out indexes with faux-patina Super-LumiNova and a signature bi-color roulette-style date disc with a changing-lume system that shifts tone as the date turns, protected by a double-domed sapphire crystal with anti-reflective coating. The bi-directional ceramic bezel has a black background with white luminous markers and numerals. A 316L stainless steel closed caseback engraved with the Antarctic penguin and gold medallion completes the build, with 20 ATM (200 meters) of water resistance. Fitted on a NATO strap (20x16mm).","brand":"NIVADA GRENCHEN","offers":[{"title":"Default Title","offer_id":49870906687730,"sku":"U-029-034075","price":1050.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/7843\/5314\/files\/029-034075_0Ga2A9AAJ.jpg?v=1785692027","url":"https:\/\/kingjewelers.com\/products\/nivada-grenchen-aquamar-grey-38mm-nato-strap","provider":"King Jewelers","version":"1.0","type":"link"}