{"product_id":"cpo-a-lange-soehne-datograph-up-down-405-031-2023","title":"Datograph Up Down","description":"\u003cp\u003eThe A. Lange \u0026 Söhne 405.031 Datograph Up\/Down represents one of the most refined and technically advanced expressions of the renowned Saxonia collection, first introduced in 1999. Crafted in 18-carat rose gold, this model embodies the contemporary elegance and mechanical perfection typical of the Saxon manufacture. The black dial offers impeccable legibility, while the brown alligator leather strap with a pin buckle highlights the watch’s sophisticated character.\u003c\/p\u003e\u003cp\u003eIn 2012, Lange enhanced the Datograph with the “Up\/Down” version, featuring a power reserve indicator at 6 o’clock—adding a new functional dimension to the already acclaimed L951.6 caliber, a manually wound mechanical movement entirely developed in-house. Visible through the sapphire crystal case back, this movement is a benchmark of horological excellence, praised even by masters of the craft such as Philippe Dufour, who in 2007 called it “the best chronograph movement ever made.” The Datograph Up\/Down 405.031 is a masterpiece that blends tradition, innovation, and artisanal prestige.\u003c\/p\u003e\u003cp\u003e\u003cbr \/\u003e\u003c\/p\u003e\u003cp\u003eRef. 405.031\u003c\/p\u003e","brand":"A LANGE SOEHNE","offers":[{"title":"Default Title","offer_id":55788057887102,"sku":"BUO#FL\u0026SZ391PMN084101N00302N438NC77ASD06200001","price":90000.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/1216\/7210\/files\/pisa1940_certified_pre_loved_a.langesohne_405.031_p00853_a_43217c79-1f6d-4f41-9f3d-4186cc81d2da.png?v=1779704143","url":"https:\/\/pisa1940.com\/en\/products\/cpo-a-lange-soehne-datograph-up-down-405-031-2023","provider":"Pisa 1940","version":"1.0","type":"link"}