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Pre-owned – 7140r – Grand Complications

Pre-owned – 7140r – Grand Complications

  • Brand New, Never Used
  • Box and Paper Included
  • Wire Transfer Only
  • Ships in 5+ Months (Worldwide)
  • Authenticity Guarantee
  • 949-535-0222
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In order to accommodate months with 31, 30 and 28 days, and february 29 in leap years, a movement must have a mechanical “memory” of four years – or 1,461 days. This function requires a highly sophisticated mechanism, based on a complex system of levers and cams pivoting around their axes. This is a domain in which Patek Philippe has repeatedly leveraged its long-standing competence.

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