6300GR-001Ref

The Grandmaster Chime 6300GR-001 is the manufacture's most complicated wristwatch, featuring a reversible white and rose-gold case with a hobnail pattern. It houses 20 complications, including five acoustic functions, powered by the manually wound calibre GS AL 36-750 QIS FUS IRM. The watch displays time on two brown opaline dials and includes features like an instantaneous perpetual calendar and a second time zone. It is finished with a dark chestnut alligator strap and carries the Patek Philippe Seal.