{"product_id":"jaeger-lecoultre-master-control-q4138431","title":"Jaeger-LeCoultre Master Control","description":"\u003cp\u003eThe Master Control is Jaeger-LeCoultre's statement of quiet competence. Every watch in the line passes the maison's 1000 Hours Control, a six-week testing protocol covering running precision, water resistance and shock in cased-up condition rather than movement alone — a standard the industry does not require and few match. The dial is a study in restraint: applied indexes, a sector minute track, dauphine hands. The manufacture calibre is made entirely in the Vallée de Joux.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReference:\u003c\/strong\u003e Q4138431\u003cbr\u003e\u003cstrong\u003eMovement:\u003c\/strong\u003e Automatic, Jaeger-LeCoultre manufacture calibre\u003cbr\u003e\u003cstrong\u003ePower reserve:\u003c\/strong\u003e approx. 70 hours\u003cbr\u003e\u003cstrong\u003eCase:\u003c\/strong\u003e Steel, 40 mm\u003cbr\u003e\u003cstrong\u003eCertification:\u003c\/strong\u003e 1000 Hours Control\u003cbr\u003e\u003cstrong\u003eWater resistance:\u003c\/strong\u003e 50 m\u003cbr\u003e\u003cstrong\u003eYear:\u003c\/strong\u003e 2026 — Full set\u003c\/p\u003e","brand":"Jaeger-LeCoultre","offers":[{"title":"Default Title","offer_id":54641371742574,"sku":"Q4138431","price":14850.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/2479\/8830\/files\/Q4138431.jpg?v=1789462006","url":"https:\/\/luxurygroupstore.com\/da\/products\/jaeger-lecoultre-master-control-q4138431","provider":"Luxury Group - Rsm. Malta","version":"1.0","type":"link"}