Lot Essay
With A. Lange & Söhne presentation box, certificate and product literature.
Released at the turn of the millennium, the Lange 1 Tourbillon is the world's first wristwatch to combine a one minute tourbillon, outsize date, twin mainspring barrels for three days power reserve and a progressive power reserve indicator. Calibre L961 is assembled from 378 parts and features a tourbillon suspended between two diamond end stones.
Released at the turn of the millennium, the Lange 1 Tourbillon is the world's first wristwatch to combine a one minute tourbillon, outsize date, twin mainspring barrels for three days power reserve and a progressive power reserve indicator. Calibre L961 is assembled from 378 parts and features a tourbillon suspended between two diamond end stones.