Patek Philippe. A lady's 18K gold manual wind bracelet watch with sigma dial, Ellipse, Ref: 4826/19, Circa 1970
Patek Philippe. A lady's 18K gold manual wind bracelet watch with sigma dial, Model: Ellipse Reference: 4826/19 Date: Circa 1970 Movement: 18-jewel Cal.16-250 manual wind, adjusted to heat, cold, isochronism and 5 positions, No.1415031 Dial: Sunburst blue, applied gold baton hour markers, gold baton hands Case: Brushed and polished oval form, snap on back, No.2919558 Strap/Bracelet: Integral 18K gold chain link Buckle/Clasp: Signed 18K gold folding clasp Signed: Case, dial & movement Size: 22mm x 28mm