The Girard-Perregaux Girard Perregaux LaureatoGreen 2026 UNWORN Complete Set 42mm (Ref. 81010-11-3153-1CM), introduced in 2026, is a Steel-cased luxury mechanical wristwatch. The case measures 42 mm. The dial is Green. Powered by a Automatic movement. It wears on a Steel strap/bracelet. On the secondary market, the Girard Perregaux LaureatoGreen 2026 UNWORN Complete Set 42mm averages $11,995 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.