Patek Philippe & Cie.

Lady’s yellow-gold necklae watch with hunter case 18K (750/1000).
 
White-enameled dial, black Arab numerals, exterior railroad for minutes, small trotteuse at 6 o’clock. Mechanical movement, lever escapement with « moustaches ».
Case cover richly decorated with a scene : lady playing a harp.
 
Overall weight : 33,4 g. (1 oz.).
 
Signed case, movement and dial. Bezel holder needs revision, maintenance is recommended for movement.