Patek Philippe - Ref. 3448 - Retailed by Howes Jewelers Patek Philippe, Genève, movement No. 1119522, case No. 332890, Ref. 3448. Made in 1977, sold on October 18th, 1978. 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 Extract from the Archives.

C. Three-body, solid, polished and brushed, inclined bezel, lapidated lugs, snap-on case back, sapphire crystal. D. Matte silver with applied yellow gold faceted baton and pyramidal indexes, outer dot minute division, subsidiary dial for the days of the month, apertures for the days of the week, the months and the moon phases. Yellow gold dauphine hands. M. Cal. 27-460 Q, stamped 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, selfcompensating free-sprung Breguet balance spring, 18K yellow gold rotor. Dial, case and movement signed. Diam. 37 mm. Thickness 11 mm.

Patek Philippe Ref. 1518 - Perpetual Calendar - Chronograph Patek Philippe, Genève, No. 863666, case No. 637185, Ref. 1518. Made in 1946, sold January 10th, 1947. Very fine and very rare, astronomic, 18K yellow gold wristwatch with perpetual calendar, moon phases, square button chronograph, register, tachometer and an 18K yellow gold Patek Philippe buckle. Accompanied by the Extract from the Archives.

C. Three-body, solid, polished and brushed, concave bezel and lugs, snap-on case back. D. Satine silver with applied yellow gold Arabic numerals, subsidiary seconds and 30-minute register dials, graduation for the days of the month at 6, outer 1/5th seconds track and tachometer graduation, apertures for the days of the week, the months and the moon phases. Yellow gold feuille hands. M. 13''', rhodium-plated, fausses cotes decoration, 23 jewels, straight line lever escapement, monometallic balance, 8 adjustments, self-compensating blued steel Breguet balance-spring, micrometer regulator. Dial, case and movement signed. Diam. 35 mm. Thickness 13 mm.

Patek Philippe Ref. 5104 - Platinum - Minute Repeater - Perpetual Retrograde Calendar Skeletonized Dial Patek Philippe, Genève, Ref. 5104P. Sold in 2008. Extremely fine, rare and important, minute-repeating, astronomic, self-winding, platinum wristwatch with perpetual calendar, retrograde date, moon phases, leap year indication and a platinum Patek Philippe buckle. Accompanied by the original fitted winding box with voltage converter, Certificate of Origin, and a leather folder with technical and instruction information.

C. Three-body, solid, polished, rounded bezel, transparent case back, concave and curved lugs, sides decorated with perforated pink gold sections, sapphire crystals. D. Skeletonized, subsidiary transparent sapphire crystal discs for the days of the week, the months, the leap year and the moon phases, outer blue ring with sector for the retrograde date. Skeletonized black hands, red half-moon for the retrograde date. M. Cal. R 27 PS QR LU, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 41 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 pink gold decorated micro-rotor, repeating on gongs by activating slide on the band. Dial, case and movement signed. Diam. 43 mm. Thickness 11 mm.