Patek Philippe. An 18K white gold and diamond set manual wind tonneau form bracelet watch
Model: Gondolo
Reference: 3528/4
Date: Circa 1972
Movement: 18-jewel Cal.175 manual wind, adjusted to heat, cold, isochronism and 5 positions, Seal of Geneva, No.1171848
Dial: Sunburst silvered, black baton hour markers, polished pointed baton hands
Case: Polished tonneau form, snap on back, diamond set bezel, No.2721530
Strap/Bracelet: Integral 18K white gold brushed link
Buckle/Clasp: Signed folding clasp
Signed: Case, dial & movement
Size: 26mm x 29mm
Accompaniments: Patek Philippe box, Extract from the Archives
