PATEK PHILIPPE | REF 31477 ELLIPSE D'OR SOLAR, A GILT BRASS SOLAR-POWERED DESK TIMEPIECE MADE IN 1976

PATEK PHILIPPE

REF 31477 ELLIPSE D'OR SOLAR 

A GILT BRASS SOLAR-POWERED DESK TIMEPIECE MADE IN 1976

Dial: blue

Caliber: photo-electric cell connected to a circuit board

Case: gilt brass, hinged case back

Case number: 1802009

Size: 20.5 cm length, 18 cm width, 7 cm depth

Signed: case, dial and movement 

Accessories: Patek Philippe Extract from the Archives confirming the date of sale on March 10, 1976 with blue dial