This Patek Philippe 2573J Calatrava watch has a 10" 200 caliber movement, #743746 with 18K yellow gold 33 mm case, #423383. The watch looks larger due to the small gold bezel and larger dial. Multiple strap options are available.
Date & Paperwork:
The watch was made in 1955, confirmed with an extract from the archives confirming its date of manufacture and further sale. Additionally, the watch comes with a one year movement guarantee.
Case Diameter: 33mm