PATEK PHILIPPE REF. 3931 ELLIPSE QUARTZ STEEL
Patek Philippe, Genève, "Ellipse," movement No. 1583459,
Ref. 3931. Sold on July 29th, 1989.
Fine, oval, stainless steel quartz wristwatch with a stainless
steel Patek Philippe buckle. Accompanied by the certificate
of origin and Patek Philippe pouch.
Two-body, polished and brushed, hounds tooth decorated
bezel, hooded "Vendôme" type lugs, sapphire crystal.
Navy blue with applied white gold baton indexes, aperture
for the date. White gold baton hands.
Cal. E 23C, 7 jewels, with quartz standardization.