This tourbillon, the fastest on earth, completes a person rotation in only five seconds and is also powered by nothing at all fewer than 4 barrels. It functions an special escapement system that is totally reversed from a conventional just one. フランク・ミュラーは非常に独自性のある腕時計が多く、デザインの幅が広い事でも知られています。 Permit or Disable Cookies In case you disable https://grahamm520flr4.hyperionwiki.com/user