C. Four-body, ?bassine et filets?, engine-turned covers, the front with shield-shaped cartouche with flower and foliate border. Hinged gold cuvette with prize medals and technical details, glazed gold-rimmed cover over the movement. D. Red translucent guilloche enamel with gold paillon Arabic numerals, outer gold paillon dot minute divisions, subsidiary seconds, translucent blue guilloche enamel with varicolored jacks in peasant costume striking bells at the top. Gilt Louis XV hands. M. Cal. 21???, matte gilt, 15 jewels, straight line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance-spring, repeating on gongs activated by a push-button in the band. Cuvette signed Edda Watch Co., movement signed A. Lugrin under the quarter hammer. Diam. 57 mm.
Grading System: AA
HKD 45,000 - 65,000
USD 5,800 - 8,500
EUR 4,000 - 6,000
Sold: HKD 56,250
C. Three-body, bassine, polished bezel, reeded band, engineturned hinged back cover. Cuvette with aperture for the erotic automaton and winding the music and button for activating the music. D. Small with radial Roman numerals on a brushed steel chapter ring, outer minute divisions. Gilt Breguet hands. Painted view of a country landscape with applied gilt metal automaton of a lady operating a water pump with moving water, a gentleman on horseback with a hawk on his moving arm and the horse with animated head drinking from the fountain, gilt metal foliage with two dogs and a basket in the foreground. M. Rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance, flat balance spring, shock absorber, index regulator. Dial signed. Diam. 57 mm.
Grading System: A
HKD 22,000 - 40,000
USD 2,800 - 5,000
EUR 2,000 - 3,700
Sold: HKD 33,750
C. Three-body, bassine, polished bezel, reeded band, hinged back cover engraved with a musical trophy on a sunray background, alarm setting button at 11 o?clock. Solid cuvette with aperture for winding the music and button for activating the music. D. Small white with painted Arabic numerals, outer minute divisions. Gilt Breguet hands. Painted view of a country landscape with applied gilt metal automaton of a lady operating a water pump with moving water, a gentleman on horseback with a hawk on his moving arm and the horse with animated head drinking from the fountain, gilt metal foliage with two dogs and a basket in the foreground. M. Matte gilt, 17 jewels, straight-line lever escapement, monometallic balance, flat balance spring, shock absorber, index regulator. Dial and cuvette signed. Diam. 57 mm.
Grading System: AA
HKD 27,000 - 45,000
USD 3,500 - 5,700
EUR 2,500 - 4,000
Sold: HKD 65,000
C. Two-body, back with sunburst engraving, vacant shield in the center, borders engraved with foliage, band chased and engraved. D. Champagne with applied Roman numerals, outer minute divisions, center in applied gold floral decoration. Black Breguet hands. M. 38 mm (10???), gilt brass, 19 jewels, straight-line lever escapement, plain three-arm balance, blued steel Breguet balance spring, index regulator. Diam. 48 mm. Thickness 10 mm.
Grading System: A
HKD 12,000 - 20,000
USD 1,500 - 2,500
EUR 1,000 - 1,800
C. Two-body, back with finely engraved flower and foliage pattern swirling from the center, bezel with repeating pattern. D. Champagne with painted Roman numerals, outer minute divisions, guilloche center, outer border with engraved floral pattern. Black Breguet hands. M. 35 mm, gilt brass, full brass plate with circular pillars, chain and fusee, verge escapement, micrometric potence adjustment, plain gilt brass three-arm balance, flat balance spring, engraved gilt brass continental cock with polished steel end-piece, silver regulation disc. Signed on movement and dial. Diam. 45 mm. Thickness 15 mm.
Grading System: A
HKD 30,000 - 40,000
USD 4,000 - 5,000
EUR 2,800 - 3,700
C. Two-body, back with sunburst floral engraving, shield in the center with engraved flower, band chased and engraved. D. Champagne with applied Roman numerals, outer minute divisions, center in applied gold engraved floral decoration. Black breguet hands. M. 33 mm, gilt brass, 8 jewels, straight-line lever escapement, plain three-arm balance, blued steel Breguet balance spring, index regulator. Diam. 48 mm. Thickness 10 mm
Grading System: A
HKD 10,000 - 20,000
USD 1,300 - 2,500
EUR 900 - 1,800
C. Four-body, the bezel decorated with white and black enamel, the back cover with polychrome champlevé enamel flowers and foliage on a black enamel ground. Hinged gold cuvette. D. Champagne with radial Roman numerals, outer minute divisions, outer rim engraved with floral motif. Blued steel double spade hands. M. 45 mm, matte gilt, 4 jewels, cylinder escapement, plain three-arm gilt balance, blued steel flat balance spring, index regulator. Diam. 49 mm.
Grading System: AA
HKD 30,000 - 40,000
USD 4,000 - 5,000
EUR 2,800 - 3,700
Sold: HKD 47,500
C. Four-body, demi-bassine, matte, cast and chased with the arms of Bern in high relief and the inscription "Feuer Wehr, Bern", chased foliate and floral bezels and band, foliate cast bow. Hinged gold cuvette with engraved dedication. D. White enamel with bold painted Arabic numerals, outer minute and fifths of a second chronograph divisions, Arabic five minute/ seconds numerals, subsidiary dials for the seconds and instantaneous 30-minute register. Gilt Louis XV hands. M. Cal. 19.73N, frosted gilt, 19 jewels, straight-line lever escapement, cut bimetallic Compensation balance with gold adjusting screws, blued steel Breguet balance spring with overcoil, Wilmot's patent micrometer cam regulator, chronograph work on the back plate activated by a coaxial button in the crown. Dial and movement signed, case numbered. Diam. 52 mm.
Grading System: AA
HKD 20,000 - 30,000
USD 2,500 - 3,800
EUR 1,800 - 2,700
C. Four-body, bassine, solid, the front cover decorated with monogram, dedication inside. Hinged cuvette engraved with various Longines Grand Prix award medals. D. White enamel with bold painted Arabic numerals, outer Arabic minute and fifths of a second chronograph divisions, subsidiary dials for the seconds and the 30-minute register. Pink gold Louis XV hands. M. Cal. 19.73N, rhodium-plated, 19 jewels, straight line lever escapement, cut bimetallic balance with screws, blued steel Breguet balance spring, index regulator. Dial, cuvette and movement signed. Diam. 55 mm
Grading System: AA
HKD 20,000 - 30,000
USD 2,500 - 3,800
EUR 1,800 - 2,700
Sold: HKD 31,250
C. Three-body, solid, bassine, polished, hinged case back, bezel and cuvette. D. White enamel with printed Arabic numerals, inner sunk dial with 24-hour, 1/5th seconds chronograph scale, subsidiary sunk dials for the seconds at 6 and the 30-minute register at 12, outer tachometer and 3 multicolor telemeter scales. Pink gold spade hands. M. 41 mm, straight-line lever escapement, monometallic balance, blued steel Breguet balance spring, index regulator. Chronograph functions by a single button on the winding crown. Dial, case and movement signed. Diam. 50 mm. Thickness 15 mm.
Grading System: AA
HKD 35,000 - 55,000
USD 4,500 - 7,000
EUR 3,200 - 5,000
C. Four body, massive, "demi-bassine", polished. Hinged gold cuvette engraved with prize medals. D. White enamel with Breguet numerals, outer minute track and outermost fifths of a second divisions, sunk inner dial with 24-hours, counters for subsidiary seconds and 30-minutes. Blued stainless steel spade hands. M. 41 mm, matte gilt, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, micrometric index regulator. Dial, case, cuvette and movement signed. Diam. 50 mm. Thickness 13 mm
Grading System: A
HKD 22,000 - 30,000
USD 2,800 - 3,800
EUR 2,000 - 2,700
Sold: HKD 27,500
C. Three-body, solid, bassine, polished, hinged case back, bezel and cuvette. D. White enamel with printed Arabic numerals, inner scale for 24 hours, 1/5th seconds chronograph scale, subsidiary sunk dials for the seconds at 6 and the 15-minute register at 12, outer tachometer and 3 multicolor telemeter scales. Pink gold spade hands. M. 41 mm, straight-line lever escapement, monometallic balance, blued steel Breguet balance spring, index regulator. Chronograph functions by a single button on the winding crown. Dial, case and movement signed. Diam. 50 mm. Thickness 15 mm.
Grading System: AA
HKD 12,000 - 20,000
USD 1,500 - 2,500
EUR 1,000 - 1,800
C. Four-body, ?bassine,? solid, polished, rectangular pusher on the band for the split-seconds function, locking bolt at 11 o'clock, concealed hinges. Hinged gold cuvette. D. White enamel with painted Breguet numerals, outer minute and 1/5 seconds divisions with red Arabic 5-minute/seconds markers. Blued steel spade hands. M. Cal. 16''', maillechort, fausses cotes decoration, 23 jewels, straight-line counterpoised lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator, repeating on gongs activated by a slide on the band. Dial, case and movement signed Tiffany & Co. Diam. 48 mm. Thickness 14 mm.
Grading System: 
HKD 11,000 - 13,000
USD 15,000 - 17,000
EUR 10,000 - 12,000
Sold: HKD 250,000
C. Four-body, "bassine", polished, case back with enamel initials. Hinged gold cuvette. D. White enamel with owner?s name with radial Roman numerals, outer minute track with red 24-hour indication, subsidiary seconds. Gold spade hands. M. 47 mm. (21'''), gilt brass 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, micrometric cam regulator. Dial, case, cuvette and movement signed. Diam. 56 mm.
Grading System: AAA
HKD 60,000 - 80,000
USD 7,800 - 10,000
EUR 5,500 - 7,200
Sold: HKD 75,000
C. Four-body, "bassine", polished with ?sunray? engine turned case back. Hinged gold cuvette. D. White enamel with bold upright Arabic numerals, outer minute track, large subsidiary seconds. Gold spade hands. M. Cal. 21??? 2 PRC, 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. Dial, case, cuvette and movement signed. Diam. 57 mm.
Grading System: AAA
HKD 35,000 - 45,000
USD 4,500 - 5,800
EUR 3,200 - 4,000
Sold: HKD 50,000
C. Double case, coin opening with a push-piece concealed in the band, three-body hinged inner case. D. Matte silver with painted baton indexes. Oxydized gold baton hands. M. Cal. 2003, rhodium-plated, fausses cotes decoration, 17 jewels, straight-line lever escapement, monometallic balance adjusted to heat, cold, isochronism and 5 positions, self-compensating flat balance spring. Dial, case and movement signed. Diam. 34.5 mm.
Grading System: AA
HKD 40,000 - 60,000
USD 5,200 - 7,700
EUR 3,500 - 5,500
Sold: HKD 75,000
C. Double case, coin opening with a push-piece concealed in the band, three-body hinged inner case. D. Satine silver with painted baton indexes. Blued steel baton hands. M. Cal. 9P, rhodium-plated, 18 jewels, straight-line lever escapement, monometallic balance, self-compensating flat balance spring, shock absorber, micrometer regulator. Dial, case and movement signed. Diam. 39.5 mm
Grading System: AA
HKD 22,000 - 28,000
USD 2,800 - 3,700
EUR 2,000 - 2,500
Sold: HKD 50,000
C. Double case, coin opening with a push-piece concealed in the band, two-body hinged inner case with 2 screws, D. Matte silver with painted radial Roman numerals, outer minute track. Blued steel Breguet hands. M. Cal. 9???, rhodium-plated, fausses cotes decoration, 18 jewels, straight-line lever escapement, cut bimetallic compensation balance with 8 adjustments, blued steel flat balance spring, index regulator. Dial and movement signed Cartier. Diam. 34.5 mm.
Grading System: AA
HKD 47,000 - 62,000
USD 6,000 - 8,000
EUR 4,300 - 5,700
This coin was minted for Rolex in honor of Hans Wilsdorf's 100th birthday. The coin features a portrait of Hans Wilsdorf and the inscription: Hans Wilsdorf - 22 III 1881 - 6 VII 1960. Diam. 22 mm.
HKD 10,000 - 15,000
USD 1,300 - 2,000
EUR 900 - 1,300
Sold: HKD 35,000
C. Four body, massive, "bassine", engine-turned,. Hinged gold cuvette engraved with the technical details. D. White enamel with radial Arabic numerals, outer minute track and fifths of a second chronograph divisions, subsidiary dials for the date, apertures for days of the week the months, the seconds with inner moon phase aperture. Gold spade hands. M. 21''', rhodium-plated, 25 jewels, straight line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator, repeating on gongs activated by a push-button in the band, chronograph with visible work activated by a push-button in the crown. Cuvette and movement signed "Clinton Extra", case numbered. Diam. 54 mm.
Grading System: AA
HKD 55,000 - 70,000
USD 7,000 - 9,000
EUR 5,000 - 6,300