Two-body, solid, polished, transparent screw-down case back with cyclops lens over escape and balance wheels, rounded bezel, correctors in the band, concave lugs, sapphire crystals, back crystal inscribed: Patek Philippe Advanced Research. Anthracite with applied pink gold baton indexes and Arabic quarter hour numerals, luminous dots, outer minute track, subsidiary dials for the days of the week, the months, apertures for the moon phases and the date at 6, up and down indication below 12. Luminous pink gold feuille hands. Cal. 324/267, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 36 jewels, straight- line lever escapement with silicon escape wheel, the bridge with additional milled opening, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung Silinvar Spiromax balance spring, 21K gold rotor with zirconium ball bearings.
Grading System: 
HKD 388,000 - 543,000
USD 50,000 - 70,000
CHF 48,500 - 67,900
Two-body, solid, polished and brushed, straight lugs with screwed bars, transparent case back with four screws, set with a Top Wesselton diamond between the lugs at 6, sapphire crystals. Guilloché two-tone silver with painted black radial Breguet numerals on a plain reserve, outer minute track. Oxidized gold double spade hands. Cal. 25-21/176, rectangular, rhodium-plated, stamped with the Seal of Geneva quality mark, 18 jewels, fausses cotes decoration, straight-line lever escapement, Gyromax balance, adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung flat balance spring.
Grading System: AAA
HKD 190,000 - 270,000
USD 25,000 - 35,000
CHF 24,000 - 34,000
Sold: HKD 231,250
Two-body, solid, polished, transparent case back with 4 screws, protected winding crown, sapphire crystals. Matte silver with applied yellow gold dart indexes and Arabic numerals, subsidiary seconds dial at 6, 10 day power- reserve indication at 12. Yellow gold dauphine hands. Cal. 28-20/220, stamped with the Seal of Geneva quality mark, rhodiumplated, fausses cotes decoration, 29 jewels, 9 of them in 18K gold chatons, straight- line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free- sprung flat balance spring, double barrel.
Grading System: AAA
HKD 210,000 - 290,000
USD 28,000 - 38,000
CHF 27,000 - 37,000
Sold: HKD 262,500
Two-body, solid, fl ared, polished and brushed, concave sides, case back engraved "Commemoration 1997 Pagoda," domed sapphire crystal. Champagne with applied yellow gold Roman numerals, outer minute track, subsidiary seconds dial. Black oxidized gold feuille hands. Cal. 215, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 18 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung flat balance spring.
Grading System: AAA
HKD 150,000 - 230,000
USD 20,000 - 30,000
CHF 19,000 - 29,000
Two-body, solid, polished, concave sides, case back engraved "Commemoration 1997 - Pagoda," domed sapphire crystal. Black with applied white gold Roman numerals, outer minute track, subsidiary seconds dial. White gold feuille hands. Cal. 215, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 18 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung flat balance spring.
Grading System: AAA
HKD 270,000 - 350,000
USD 35,000 - 45,000
CHF 34,000 - 44,000
Two-body, solid, polished, transparent screw-down case back, wide stepped bezel, fluted lugs, sapphire crystals. Matte silver with applied black oxidized gold Arabic numerals, subsidiary dials for the seconds and 30-minute register, outer tachometer graduation. Black oxidized gold feuille hands. Cal. 27-70/157, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 24 jewels, straight line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 8 positions, shock absorber, self-compensating freesprung Breguet balance spring.
Grading System:
HKD 450,000 - 600,000
USD 58,000 - 77,000
CHF 56,200 - 75,000
Three-body, solid, polished, concave bezel, fluted lugs, transparent screw-down case back, sapphire crystals. Black, set with 1 baguette and 10 round diamond indexes, outer 1/5th seconds track with 5-second Arabic markers, subsidiary dials for the seconds, the 30-minute register, the days of the month, the 24 hours and leap year, apertures for the days of the week, the months and moon phases. White gold baton hands. Cal. CH 27-70/155, stamped with the Seal of Geneva quality mark, rhodium- plated, fausses cotes decoration, 24 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 8 positions, shock absorber, self compensating free-sprung Breguet balance spring.
Grading System:
HKD 670,000 - 750,000
USD 87,000 - 97,000
CHF 84,000 - 94,000
Sold: HKD 810,000
Three-body, polished, rubber coated bezel set with diamond, screw-down case back, faceted dodecagonal, vulcanized bezel, protected screwed-down winding- crown, sapphire crystals. Sky blue with applied steel Arabic numerals, outer minute division, Luminous pink gold baton hands. aperture for the date. Rhodium-plated, 21 jewels, straight-line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, micrometer regulator.
Grading System: AA
HKD 20,000 - 30,000
USD 2,580 - 3,900
CHF 2,480 - 3,700
Two-body, solid, polished and brushed, bezel set with pink sapphires, case back with 8 screws, sapphire crystals. Main dial: Pink mother-of-pearl with applied white gold baton indexes and luminous dots, outer minute/second track, date aperture between 4 & 5, subsidiary sunk dials for the seconds, the 12-hour and 30-minute registers. Luminous white gold epee hands. Sub dials: Pink mother-of-pearl with applied white gold baton indexes. Luminous white gold epee hands. Cal. 2894-2, rhodium-plated, fausses côtes and oeil-deperdrix decoration, 37 jewels, straight-line lever escapement, monometallic balance adjusted to 4 positions, self-compensating flat balance spring, micrometer regulator. M. Sub dial movements: With quartz standardizations.
Grading System: AA
HKD 31,000 - 47,000
USD 4,000 - 6,100
CHF 3,800 - 5,800
Sold: HKD 53,750
Two-body, curved trapezoidal, polished and brushed, the bezel set with 62 round white diamonds, back with 4 screws, crown set with an inverted faceted white diamond, sapphire crystal. Silver sunray with radial Roman numerals, secret signature at 7, inner minute track. Blued steel epee hands. With quartz standardization.
Grading System: AA
HKD 70,000 - 120,000
USD 9,000 - 15,500
CHF 8,700 - 14,900
Five-body, solid, polished and brushed, crown set with rounded diamond, inner rotating case with reeded decoration on the 1st side, white diamond lines on the 2nd, sapphire crystals. 1st. Silvered with black Arabic numerals, inner minute track with engine-turned. Blued steel epee hands. 2nd. Satiné silver with painted gold Arabic numerals at engine-turned chapter ling, day / night indicator at 6. Gold dauphine hands. Cal. 854, rhodium-plated, fausses cotes decoration, 18 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring.
Grading System: AA
HKD 93,000 - 120,000
USD 12,000 - 15,500
CHF 11,500 - 14,900
Sold: HKD 112,500
Two-body, solid, polished, case back with 4 screws, sapphire crystal. Pave-set. Blued steel "épée" hands. With quartz standardization.
Grading System: AA
HKD 45,000 - 70,000
USD 5,800 - 9,000
CHF 5,600 - 8,700
Four-body, polished, bezel set with brilliant-cut diamonds, case back with 4 screws, sapphire crystals. Black with applied pink gold dots and Arabic numeral. White gold dauphine hands. With quartz standardization.
Grading System: AA
HKD 70,000 - 120,000
USD 9,000 - 15,500
CHF 8,700 - 14,900
Two-body, polished, transparent, bezel set with round brilliant-cut diamonds, brilliant-cut diamonds free-moving in the transparent heart shaped part of the case, sapphire crystals. Mother-of-pearl. White gold epée hands. With quartz standardization.
Grading System: AA
HKD 70,000 - 120,000
USD 9,000 - 15,500
CHF 8,700 - 14,900
Two-body, solid, polished and brushed, bezel set with round diamonds, transparent case back with 4 screws, sapphire crystals. Silver with rounded diamond set baton and Roman numeral indexes White gold Sword hands. Cal. GP4000, rhodium-plated, fausses cotes design, 27 jewels, straight-line lever escapement, monometric balance shock absorber, self-compensating free-sprung flat balance spring.
Grading System: AA
HKD 52,000 - 68,000
USD 6,700 - 8,800
CHF 6,500 - 8,400
Two body, solid, polished and brushed, case back with 4 screws, bezel set with 26 diamonds, sapphire crystal. Champagne with diamond indexes. Yellow gold dauphine hands. With quartz standardization. Dial and case signed.
Grading System: AA
HKD 31,000 - 47,000
USD 4,000 - 6,100
CHF 3,900 - 5,800
Sold: HKD 37,500
Three-body, polished and brushed, case set with diamonds, octagonal white gold bezel set with rounded diamonds and 8 white gold hexagonal nuts embanked in 8 screws on the case back, sapphire set winding crown, sapphire crystal. Mother of pearl with diamond indexes, aperture for the date. White gold baton hands. With quartz standardization.
Grading System: AA
HKD 190,000 - 270,000
USD 25,000 - 35,000
CHF 24,000 - 34,000
Sold: HKD 225,000
Grading System: AA
HKD 23,000 - 54,000
USD 3,000 - 7,000
CHF 2,900 - 6,800
Two-body, polished, bezel pave-set with round diamonds, Roman numeral design case side, sapphire crystal. Pave-set with round diamonds. Blued painted dauphine hands. With quartz standardization.
Grading System: AA
HKD 100,000 - 140,000
USD 13,000 - 18,000
CHF 12,000 - 17,000
Two-body, polished and brushed, case-back with 8 screws, graduation on the yellow gold bezel set with 48 rounded diamond. Guilloché silver with diamond indexes. Yellow gold baton hands. With quartz standardisation.
Grading System: AA
HKD 100,000 - 190,000
USD 14,000 - 24,000
CHF 13,000 - 23,000
Sold: HKD 118,750