{"product_id":"nivada-grenchen-68052a77-bc-f77-titanium-meteorite-open-heart-mk2-automatic-38mm","title":"Nivada Grenchen 68052A77-BC F77 Titanium Meteorite Open Heart MK2 Automatic 38mm","description":"\u003cp\u003eThe F77 MK2 Open Heart Titanium Meteorite merges cosmic material with mechanical precision. Each dial is cut from genuine meteorite, displaying unique Widmanstätten patterns formed over millions of years in space. The surface appears fractured around the open aperture, revealing the balance wheel in motion. The 38mm case is crafted entirely from Grade 5 titanium, combining brushed and polished finishes. The octagonal bezel secured by eight visible screws preserves the architectural identity of the F77. Inside, the Swiss-made SOPROD M100BV automatic movement delivers a 42-hour power reserve with an open balance wheel at 6 o’clock. A double-domed sapphire crystal protects the dial, and 100-meter water resistance ensures everyday versatility. No two meteorite dials are identical.\u003c\/p\u003e\u003cp\u003eDial\tMeteorite Dial, Titanium Color Applied indexes, Super Lum. White Dots\u003cbr\u003eDiameter\t38mm\u003cbr\u003eCase Thickness \t12.2mm\u003cbr\u003eCase Material\tTitanium Grade 5\u003cbr\u003eLugs to Lugs\t46.2mm\u003cbr\u003eCaseBack\tTitanium Grade 5, with See-through Flat Sapphire Glass\u003cbr\u003eBracelet dimension\t22x16mm\u003cbr\u003eCrown\tSigned screw-down titanium crown\u003cbr\u003eMovement\tSoprod M100BV Automatic\u003cbr\u003eCrystal\tDouble Domed Sapphire Glass with Anti-Reflective Coating\u003cbr\u003eWater Resistance\t10 ATM\u003cbr\u003ePower Reserve\t42 hours\u003cbr\u003eFrequency\t28’800 vibrations per hour (4Hz)\u003cbr\u003eFunction\tCentral hours; central minutes; central sweeping seconds; Open balance wheel at 6:00, No date\u003cbr\u003eJewels\t25\u003cbr\u003eOrigin\tSwiss Made\u003c\/p\u003e","brand":"Nivada Grenchen","offers":[{"title":"Default Title","offer_id":67932080374035,"sku":"68052A77-BC","price":2095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/5931\/7011\/files\/inskeep-62e438e904cf74be93747bdc.webp?v=1793744565","url":"https:\/\/azfinetime.com\/products\/nivada-grenchen-68052a77-bc-f77-titanium-meteorite-open-heart-mk2-automatic-38mm","provider":"Arizona Fine Time","version":"1.0","type":"link"}