The Chopard Mille MigliaGT XL Automatic 44mm Steel Black Dial Men Watch 158514-3001 (Ref. 158514-3001), introduced in 2010, is a Steel-cased luxury mechanical wristwatch. The case measures 44 mm. The dial is Black. Powered by a Automatic movement. It wears on a Steel strap/bracelet. On the secondary market, the Mille MigliaGT XL Automatic 44mm Steel Black Dial Men Watch 158514-3001 averages $4,500 across 1 active listing. When buying pre-owned, check condition grade, box and papers (typically a 10–20% premium), service history, and originality of dial and hands. Use the listings and price history on this page to benchmark fair market value.