Introduction:
Patek Philippe 1431J, Vintage square watch 37 x 27mm fitted with a 10"200 caliber movement #956208, 18 karat yellow gold square case with long lugs # 664900.  The watch was made in 1951.  The watch comes with an after market 14K yellow gold attached bracelet or with a strap.
Date & Paperwork: 
The watch was made in 1950'S

Specifications: 
Movement: Manual Winding 18-Jewel 10"-200 caliber
Case Diameter: 27 x 37 mm
Dial Color: Silver White
Band Type:  Gold attached bracelet or Crocodile skin 
Functions: Time Only
Condition: Mint, Original Dial, Crown excellent case with strong hallmarks.