{"product_id":"a-lange-sohne-1815-up-down-white-gold-white-234-026-2021","title":"A.Lange \u0026 Sohne - 1815 Up\/Down White Gold – White – 234.026 – 2021","description":"\u003cp\u003eThe A. Lange \u0026amp; Söhne 1815 Up\/Down reference 234.026 combines classical Saxon design with one of the manufacture’s most historically significant complications. Produced in 2021, this example features a 39mm case crafted from 18k white gold and an argenté silver dial with black Arabic numerals, blued steel hands, and a railway-style minute track. Symmetrical subdials display the small seconds and the remaining power reserve, marked by the traditional German indications “AUF” and “AB.”\u003c\/p\u003e\n\u003cp\u003ePowering the watch is the manually wound A. Lange \u0026amp; Söhne Calibre L051.2, composed of 245 individual parts and offering an impressive 72-hour power reserve. Visible through the sapphire exhibition caseback, the movement showcases traditional Lange finishing, including a three-quarter plate in untreated German silver, screwed gold chatons, blued screws, and a hand-engraved balance cock. With its restrained proportions, useful power-reserve indication, and exceptional movement architecture, the 1815 Up\/Down is a refined expression of German haute horlogerie.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReference:\u003c\/strong\u003e 234.026\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCollection:\u003c\/strong\u003e 1815 Up\/Down\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eYear:\u003c\/strong\u003e 2021\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCase:\u003c\/strong\u003e 39mm 18k white gold\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e 8.7mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDial:\u003c\/strong\u003e Argenté silver with black Arabic numerals and railway-style minute track\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHands:\u003c\/strong\u003e Blued steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMovement:\u003c\/strong\u003e A. Lange \u0026amp; Söhne Calibre L051.2 manual-winding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMovement Components:\u003c\/strong\u003e 245 parts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Reserve:\u003c\/strong\u003e Approximately 72 hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCrystal:\u003c\/strong\u003e Sapphire crystal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCaseback:\u003c\/strong\u003e Sapphire exhibition caseback\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e 30 meters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStrap:\u003c\/strong\u003e Black alligator leather\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClasp:\u003c\/strong\u003e 18k white gold pin buckle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunctions:\u003c\/strong\u003e Hours, minutes, small seconds, stop-seconds, and power-reserve indication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpecial Features:\u003c\/strong\u003e AUF\/AB power-reserve display, three-quarter German silver plate, screwed gold chatons, blued screws, hand-engraved balance cock, and twofold movement assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Investment Watches Inc","offers":[{"title":"Default Title","offer_id":57170602721606,"sku":"A2283","price":34000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/5559\/3658\/files\/IMG_0362_8cfef01f-b8e6-431a-bd33-996e89fcf0fb.png?v=1789075917","url":"https:\/\/www.investmentwatches.com\/products\/a-lange-sohne-1815-up-down-white-gold-white-234-026-2021","provider":"Investment Watches Inc","version":"1.0","type":"link"}