PATEK PHILIPPE REF. 3998 YELLOW GOLD
Patek Philippe, Genève, "Calatrava", movement No. 1913038,
case No. 2946487, Ref. 3998J. Made in the 1990s.
Very fine, center seconds, self-winding, water-resistant, 18K yellow
gold wristwatch with date and an 18K yellow gold Patek Philippe
buckle. Accompanied by a Patek Philippe fitted box.
Two-body, solid, polished and brushed, screw-down case back,
concave lugs, sapphire crystal.
Satiné silver with applied faceted yellow gold baton indexes,
aperture for the date, outer engraved minute divisions. Yellow gold
Cal. 310 SC, rhodium-plated, fausses cotes decoration, 29
jewels, straight-line lever escapement, monometallic balance adjusted
to heat, cold, isochronism and 5 positions, shock absorber,
self-compensating flat balance spring, index regulator, 21K gold