This watch is part of the broader replica Richard Mille Spitfire line released at SIHH in 2019 which included the Chronograph Spitfire and Automatic Spitfire among replica Richard Mille rm 21 others. The watch itself contains an in-house IWC caliber 82760 and was built to withstand the tests of time. A special occasion calls for a special watch and it doesn't get Replica Richard Mille rm 032 more special than this.