Patek Philippe Ref. 3450 with Crystal Display Case Back Patek Philippe, Genève, No. 1119661, case No. 558562, Ref. 3450. Made in 1983, sold September 19, 1983. Very fine and very rare, self-winding, 18K yellow gold wristwatch with perpetual calendar, moon phases and an 18K yellow gold Patek Philippe buckle. Accompanied by the original fitted box, certificate, booklet and the Extract from the Archives.

C. Three-body, solid, polished and brushed, stepped inclined bezel, lapidated lugs, transparent snap-on case back, sapphire crystal. D. Silvered gold with applied yellow gold faceted baton and pyramidal indexes, outer minute divisions, subsidiary dial for the date, apertures for the days of the week, the month, leap year and the moon phases. Yellow gold dauphine hands. M. Cal. 27-460 Q, stamped twice with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 37 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, 18K gold rotor. Dial, case and movement signed. Diam. 38 mm. Thickness 12 mm.

Patek Philippe Ref. 3974 Platinum Patek Philippe & Cie, Genève, No. 1906099, case No. 2972570, Ref. 3974. Made in 1999, sold June 29th, 2000. Extremely fine and rare, astronomic, minute repeating, self-winding, platinum wristwatch with perpetual calendar, leap year indication, moon phases, with a platinum Patek Philippe buckle. Accompanied by the original Patek mahogany fitted box, spare platinum case back, the Extract from the Archives, and the two additional dials mentioned in the Extract.

C. Three body, solid, polished, stepped bezel, transparent case back, sapphire crystals. D. Black with applied white gold Breguet numerals, outer dot minute divisions, subsidiary dials for the days of the month, of the week, the 24 hours indication (A.M. - P.M.), the months and the leap year, aperture for the moon phases. White gold dauphine hands. M. Cal. R 27 Q, stamped with the Seal of Geneva quality mark, rhodium plated, fausses cotes decoration, 39 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold isochronism and 5 positions, shock absorber, self-compensating free-sprung flat balance spring, 22K gold micro-rotor. Repeating on gongs by activating slide on the band. Dial, case and movement signed. Diam. 36 mm. Thickness 12 mm.