Introduction:
This Patek Philippe 2551J "Disco Volante" automatic Calatrava is made in 18K yellow gold. The watch measures 36mm in diameter, powered with an 30-jewel 12-600 AT caliber automatic movement, #762136 / #687440. The watch is further accompanied with a Patek strap and Patek gold buckle. The dial has been refinished in a perfect silver matte finish.
Date & Paperwork:
The watch was made in 1955 and sold in April 1956. The watch is further accompanied with an extract from the archives, confirming its date of manufacture and further sale. Additionally, the watch comes with a one year movement guarantee.
Essay:
Initially introduced in 1954, the Patek Philippe reference 2551 is powered by the self-winding caliber 12-600AT. The reference was introduced in four case materials with the production discontinued in 1960. The present example from circa 1955 is a 1st series, with a refinished factory dial. The case was made by A. Wenger. It is believed that approximately 1,100 pieces were encased in its production span of 7 years. approximately 150 pieces per year. That makes approximately 12-13 watches per year. The demand for a luxury automatic dress watch is shown in this reference and the 2552. The Disco Volante.
Specifications:
Reference Number: 2551J
Year Manufactured: 1955
Movement: Automatic
Case Diameter: 36mm
Case Thickness: 11mm