{"product_id":"nivada-grenchen-f77-mk2-shungite-black-100-years-38mm-68058a77","title":"Nivada Grenchen F77 MK2 Shungite Black 100 Years 38mm 68058A77","description":"\u003cp\u003eThe Nivada Grenchen F77 MK2 \u003cstrong\u003eShungite Black\u003c\/strong\u003e celebrates the brand's centenary by reinterpreting the iconic integrated design of the 70s with an exclusive natural shungite dial, a rare carbon-rich stone characterized by a deep matte black hue and delicate mineral textures. Each dial features unique veins and nuances, making every watch one-of-a-kind.\u003cbr\u003eThe 38mm 316L stainless steel case maintains the distinctive lines of the F77 collection. Inside beats the Swiss La Joux-Perret G101 automatic movement, with a frequency of 28,800 vibrations per hour, 24 jewels, and a 68-hour power reserve. The movement is visible through the sapphire crystal caseback, while water resistance up to 10 ATM ensures versatility for daily wear.\u003cbr\u003eEach dial is unique: natural variations in color, texture, and pattern of the stone may result in differences from the product images.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDial:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Natural black shungite, polished silver-colored applied indices and white luminous dots\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCase diameter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 38 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCase thickness:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 12.20 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCase material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 316L stainless steel\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLug to lug length:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 46.2 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCaseback:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Exhibition with sapphire crystal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBracelet dimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 22 × 16 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCrown:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Signed\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMovement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e La Joux-Perret G101 automatic, no-date version\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGlass:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Double-domed sapphire crystal with anti-reflective coating\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWater resistance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 10 ATM\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePower reserve:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 68 hours\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFrequency:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 28,800 vibrations per hour (4 Hz)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFunctions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Analog indication of hours, minutes, and central seconds with sweeping hand. Self-winding mechanism.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eJewels:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 24\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOrigin:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Swiss Made\u003c\/span\u003e\u003c\/p\u003e","brand":"Nivada Grenchen","offers":[{"title":"Default Title","offer_id":67626017784198,"sku":"68058A77","price":1870.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/8581\/6860\/files\/68058A77NivadaGrenchenF77MK2ShungiteBlack100Years38mmGioielleriaRosaspinaBergamo.png?v=1791994908","url":"https:\/\/gioielleriarosaspina.shop\/en\/products\/nivada-grenchen-f77-mk2-shungite-black-100-years-38mm-68058a77","provider":"Gioielleria Rosaspina","version":"1.0","type":"link"}