Important Contemporary Collector\'s W...
Geneva, Hotel Bristol, May 20, 1997
LOT 156
Girard-Perregaux, GP 90, Ref.1020, No. BR-77.
CHF 200 - 300
Sold: CHF 1,380
Self winding, waterproof, 18K yellow gold and stainless steel gentleman ' s wristwatch with date and power reserve indication, "guilloche" dial. Diam. 38 mm.
