Introduction: Patek Philippe Antique Vintage Early Tonneau curved watch; The watch is made in a 14 Karat yellow gold curved case measuring 25 x 45mm.  The watch was made in 1917  with a 10" line caliber movement # 188243, case # 600249.  The dial is Guilloche sterling silver with black enamel numerals.  The case is hinged with strong deep hallmarks.  The watch is accompanied with an extract certificate from the archives confirming its date of manufacture and further sale.

Specifications: 

Measurements: 25 x 45mm

Movement:  10 line caliber movement manual wind

Dial:  Sterling Silver with Guiloche and black enamel Roman Numbers.

Straps:  Choice of leather or lizard