Two-body, solid, polished and brushed, "Clous-de-Paris" bezel, transparent and screwed- down case back inscribed "Cortina Jubilee Watch", sapphire crystals. White with painted radial Roman numerals, subsidiary dials for the seconds and the days of the month, sector for the power-reserve indication at 10, aperture for the moon phases. Black oxydized gold spade hands. Cal. 240/164, stamped with the seal of Geneva Quality Mark, rhodium-plated, fausses cotes decoration, 29 jewels, straight line lever escapement, Glucydur Gyromax balance, shock absorber, self-compensating free-sprung flat balance spring, 22K gold micro-rotor.
Grading System: AAA
HKD 155,000 - 233,000
USD 20,000 - 30,000
CHF 19,300 - 29,000
Sold: HKD 212,500
Four-body, solid, polished, hinged case back over transparent crystal to view the movement, rounded band and bezel, straight lugs with gold screwed bars, sapphire crystals. Matte silver with painted radial Roman numerals, center with sunburst fi nish, concentric retrograde sector for the date, apertures for the days of the week at 9, the months at 3, the leap years at 12 and the moon phases, outermost minute and 1/5th seconds divisions with 5-minute/seconds Arabic markers. Oxidized gold double spade hands. Cal. 324/ 336, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 30 jewels, straightline lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating freesprung flat balance spring, 21K gold rotor.
Grading System: AAA
HKD 480,000 - 550,000
USD 62,000 - 71,000
CHF 60,000 - 69,000
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 465,000 - 620,000
USD 60,000 - 80,000
CHF 59,000 - 77,500
Two-body, polished, transparent screw-down case back with cyclops lens over the escape and balance wheels, curved bezel, correctors in the band, concave lugs, diamond set in between the lugs at 6, sapphire crystals Pink with applied black gold baton indexes and Arabic quarter hour numerals, luminous dots, outer minute track, subsidiary dials for the days of the week, the months, aperture for the moon phases and the date at 6, power reserve indication below 12. Luminous black gold feuille hands. Cal. 324, stamped with the Seal of Geneva Quality Mark, rhodium-plated, fausses cotes decoration, 34 jewels, straight line lever escapement, Pulsomax 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 543,000 - 698,000
USD 70,000 - 90,000
CHF 69,000 - 87,000
Two-body, solid, polished and brushed, transparent and screwed-down case back, wide bezel, straight lugs. Cloisonné polychrome enamel depicting a Sheep(Goat), outer yellow gold rim with applied white gold circular five minute indexes. White gold dauphine hands. Cal. 240/119, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses côtes decoration, 37 jewels, straight line lever escapement, Gyromax balance, shock-absorber, self-compensating flat balance-spring, gold micro-rotor.
Grading System:
HKD 400,000 - 560,000
USD 51,600 - 72,000
CHF 50,000 - 70,000
Two-body, solid, polished, concave bezel and lugs, correctors in the band, screw-down transparent case back, sapphire crystals. Blue with applied white gold faceted baton indexes and luminous dots, outer minute and 1/5th seconds divisions, guilloche silver subsidiary dials for the combined 30/60-minute and 12-hour totalizer, sector for the power-reserve indication, apertures for the days of the week, the date, the months and the day/ night indication. White gold luminous feuille hands. Cal. CH 28-520, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 40 jewels, straight- line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, 21K gold rotor with oil-free ball bearing and zirconium balls.
Grading System:
HKD 660,000 - 930,000
USD 85,200 - 120,000
CHF 82,500 - 116,000
Sold: HKD 870,000
Three-body, solid, polished, screwed-down case back and crown, protected winding crown, concave lugs, sapphire crystals. Matte silver with applied yellow gold baton indexes, subsidiary dial for the 24 hours, apertures for the date, the days of the week, the months and the moon phases, outer dot division. Yellow gold dauphine hands. Cal. 315-203, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 35 jewels, straight-line lever escapement, free-sprung Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating flat balance spring, 21K gold rotor.
Grading System:
HKD 270,000 - 350,000
USD 35,000 - 45,000
CHF 34,000 - 44,000
Three-body, solid, polished, transparent screwed- down case back and crown, protected winding crown, concave lugs, sapphire crystals. Matte silver with applied pink gold baton indexes, subsidiary dial for the 24 hours, apertures for the date, the days of the week, the months and the moon phases, outer dot division. Pink gold dauphine hands. Cal. 315-203, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 35 jewels, straight-line lever escapement, free-sprung Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating flat balance spring, 21K gold rotor.
Grading System:
HKD 290,000 - 370,000
USD 38,000 - 48,000
CHF 37,000 - 46,000
Sold: HKD 350,000
Three-body, solid, polished, screwed-down case back and crown, protected winding crown, concave lugs, sapphire crystals. Matte silver with applied pink gold baton indexes, subsidiary dial for the 24 hours, apertures for the date, the days of the week, the months and the moon phases, outer dot division. Pink gold dauphine hands. Cal. 315-203, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 35 jewels, straight-line lever escapement, free-sprung Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating flat balance spring, 21K gold rotor.
Grading System:
HKD 280,000 - 360,000
USD 36,000 - 46,000
CHF 35,000 - 45,000
Sold: HKD 300,000
Three-body, solid, polished, transparent screwed-down case back, case band with 4 correctors, co-axial pushbutton in the crown for the split-seconds function, concave bezel, fluted lugs, sapphire crystals. Silver with applied yellow gold Arabic numerals, subsidiary dials for the 30-minute register and leap year at 3, the days of the month at 6, the seconds and the 24 hours at 9, apertures for the days of the week, the months and the moon phases, outer 1/5th seconds track. Yellow gold feuille hands. Cal. CHR 27-70Q, stamped with the Seal of Geneva quality mark, rhodium- plated, fausses cotes decoration, 28 jewels, straightline lever escapement, free-sprung Glucydur Gyromax balance, shock absorber, self-compensating Breguet balance spring.
Grading System:
HKD 1,500,000 - 1,900,000
USD 200,000 - 250,000
CHF 193,000 - 242,000
Three-body, bassine, maker`s mark TW, reeded bezel, the band, pendant and bow deeply chased with fruiting vines, acorns and flowers, engine-turned back with reeded border, the center with engraved initials on a circular reserve. Fixed gold cuvette, gilt dust cover. Blue enamel with gold painted radial Roman numerals, outer minute track, subsidiary seconds. Gold poire hands. 42 mm., matte gilt full-plate, turned cylindrical pillars, fusee and chain with maintaining power, jeweled duplex escapement, three- arm gold balance with timing screws, flat balance spring, diamond endstone, index regulator.
Grading System: AA
HKD 30,000 - 45,000
USD 3,900 - 5,800
CHF 3,700 - 5,600
Sold: HKD 375,000
Four-body, bassine, polished, engine-turned back. Hinged gilt brass cuvette(non original). Green lacquer(base metal) with radial Roman numerals, outer minute track, subsidiary seconds. Yellow gold Louis XV hands. 17 1/2''', matte gilt, 15 jewels, wolf`s tooth winding, straight- line "moustache" lever escapement, cut bimetallic compensation balance, blued steel flat balance spring, index regulator.
Grading System: A
HKD 20,000 - 30,000
USD 2,580 - 3,900
CHF 2,480 - 3,700
Four-body, bassine, solid, the front cover decorated with Esculape, co-axial button at 12 o'clock for start/ stop and return-to-zero of the chronograph. Hinged gold cuvette engraved with "Grand Prix Paris 1900" and various Longines Grand Prix award medals. White enamel painted with black Roman numerals, outer minutes track with every five Arabic numerals in red, outermost red scale to 30 pulsations, sunk subsidiary seconds and 30-minute register dials. Pink gold Spade hands. Cal.19.73N, rhodium-plated, fausses cotes decorations, straight line lever escapement, cut bimetallic balance with screws, blued steel Breguet balance spring, index regulator.
Grading System: AA
HKD 27,000 - 50,000
USD 3,500 - 6,500
CHF 3,300 - 6,200
Sold: HKD 40,000
Four-body, bassine, polished, cover with emboss and hand engraved two birds set with diamond and rubies(custom made). Hinged gold cuvette. White enamel with Arabic numerals, outer minute track, sunk subsidiary seconds dial. Gold Louis XV hands. Cal. 43 mm. rhodium-plated, 22 jewels, straight- line lever escapement, cut bimetallic balance, blued steel Breguet balance spring, index regulator, repeating on gongs with two polished steel hammers by activating slide in the band.
Grading System: A
HKD 46,000 - 62,000
USD 5,900 - 8,000
CHF 5,700 - 7,700
Sold: HKD 55,000
Four-body, bassine, polished, sun ray engine-turned case back. Hinged gold cuvette. White enamel with bold radial Roman numerals, outer minute track, lsubsidiary seconds dial. Yellow gold spade hands. 17''', frosted gilt, 18 jewels, wolf's tooth winding, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, swan- neck micrometer regulator.
Grading System: AA
HKD 58,000 - 74,000
USD 7,500 - 9,500
CHF 7,300 - 9,300
Sold: HKD 71,250
Four-body, bassine, polished, sunray engine- turned case back. Hinged gold cuvette. White enamel with Arabic numerals, outer minute track, large subsidiary seconds dial. Yellow gold spade hands. Cal. 18 1/2''', frosted gilt, 18 jewels, wolf`s tooth winding, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, swan-neck micrometer regulator.
Grading System: AA
HKD 34,000 - 50,000
USD 4,500 - 6,500
CHF 4,400 - 6,300
Sold: HKD 43,750
Four-body, "bassine", polished, engine-turned back. Hinged gold cuvette. White enamel with radial Roman numerals, outer Arabic minute track and sunk subsidiary seconds. Pink gold spade hands. 47 mm.(21```), frosted gilt patented bridge caliber, 21 jewels, wolf's tooth winding, gold wheel train, straight line "moustache" lever escapement, cut bimetallic compensation balance with blued steel Breguet balance spring, Wilmot`s patented micrometric cam regulator.
Grading System: AA
HKD 58,000 - 74,000
USD 7,500 - 9,500
CHF 7,300 - 9,300
Sold: HKD 75,000
Four-body, "bassine", polished, engine-turned back. Hinged gold cuvette. White enamel with radial Roman numerals, outer Arabic minute track and sunk subsidiary seconds. Pink gold spade hands. 47 mm.(21```), frosted gilt patented bridge caliber, 21 jewels, wolf's tooth winding, gold wheel train, straight line "moustache" lever escapement, cut bimetallic compensation balance with blued steel Breguet balance spring, Wilmot`s patented micrometric cam regulator.
Grading System: AA
HKD 58,000 - 74,000
USD 7,500 - 9,500
CHF 7,300 - 9,300
Sold: HKD 68,750
Four-body, "bassine", polished, engine-turned back. Hinged gold cuvette. White enamel with radial Roman numerals, outer Arabic minute track and sunk subsidiary seconds. Pink gold Breguet hands. 19''', frosted gilt patented bridge caliber, 20 jewels, wolf's tooth winding, gold wheel train, straight line "moustache" lever escapement, cut bimetallic compensation balance with blued steel Breguet balance spring, Wilmot`s patented micrometric cam regulator.
Grading System: AA
HKD 62,000 - 93,000
USD 8,000 - 12,000
CHF 7,800 - 11,000
Sold: HKD 75,000
Four-body, "bassine", polished, engine-turned back. Hinged gold cuvette. White enamel with radial Roman numerals, outer Arabic minute track and sunk subsidiary seconds. Pink gold Spade hands. 19''', frosted gilt patented bridge caliber, 20 jewels, wolf's tooth winding, gold wheel train, straight line "moustache" lever escapement, cut bimetallic compensation balance with blued steel Breguet balance spring, Wilmot`s patented micrometric cam regulator.
Grading System: AA
HKD 62,000 - 93,000
USD 8,000 - 12,000
CHF 7,800 - 11,000
Sold: HKD 68,750