The Girard-Perregaux Girard Perregaux Sea HawkRef 49960-19-631-FK6A Full Set (Ref. 49960-19-631-FK6A), introduced in 2013, 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 Rubber strap/bracelet. On the secondary market, the Girard Perregaux Sea HawkRef 49960-19-631-FK6A Full Set averages $6,795 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.