C. Two-body, polished, screw down case back, dust protecting cap, lapidated lugs, the crown at 2 o'clock activates the alarm setting arrow hand. D. Matte silver with applied yellow gold baton and dart indexes, lumous dots, outer minute/seconds divisions. Luminous yellow gold alpha hands. M. Cal. 7 AK, rhodium-plated, 17 jewels, straight line lever escapement, monometallic balance, shock absorber, selfcompensating fl at balance spring. Dial, case and movement signed. Diam. 34 mm. Thickness 12 mm.
Grading System: A
USD 1,000 - 1,500
EUR 750 - 1,100
Sold: USD 625
C. Three-body, polished and brushed, screw down ring on the case back, 24-hour graduated bidirectional revolving black bezel, lapidated lugs. D. Matte silver with applied steel baton indexes and luminous dots, concentric minute/seconds track, outer world time ring with the names of 24 world cities, aperture for the date. Luminous steel dauphine hands, arrow hand for the alarm. M. Cal. 1475, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating fl at balance spring. Signed on the dial. Diam. 35 mm. Thickness 13 mm.
Grading System: A
USD 1,500 - 2,500
EUR 1,100 - 2,000
Sold: USD 875
A C. Three-body, polished and brushed, snap-on case back, straight lugs, unidirectional revolving bezel for setting the alarm hand. D. Textured silver with applied steel art deco numbers and luminous dots, outer minute track, subsidiary seconds dial. Luminous steel dauphine hands, blued steel serpentine arrow hand for the alarm. M. Cal. 10 WA, rhodiumplated, 17 jewels, straight-line lever escapement, monometallic balance, self-compensating fl at balance spring. Dial, case and movement signed. Diam. 36 mm. Thickness 13 mm.
Grading System: A
USD 1,200 - 1,800
EUR 900 - 1,400
Sold: USD 1,375
C. Two-body, polished and brushed, screw down case back with logo, rounded lugs, the crown at 2 is to operate the alarm function. D. Blue with applied steel baton indexes, outer and concentric minute/seconds track, aperture for the date. Luminous steel baton hands. M. Cal. 917, rhodium-plated, 21 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating fl at balance spring. Dial, case and movement signed. Dim. 44 x 40 mm. Thickness 13 mm.
Grading System: A
USD 800 - 1,200
EUR 600 - 900
Sold: USD 625
C. Circular, polished brass circular dial mounted on a stepped base by two pilars, unidirectional bezel with 27 world locations. D. Inner satin silver with applied baton indexes, outer lower dial with black/white 24 hour second time-zone indicator. Gilt baton hands. M. Gilt brass, 15 jewels, monometallic balance. Dial and movement signed. Diam. 19 x 16 x 6 cm.
Grading System: AA
USD 4,000 - 6,000
EUR 3,000 - 4,500
C. Square, brushed and polished, stepped base, the back with setting knobs and small dial for setting the alarm. D. Silvered with applied gilt baton and Arabic indexes, the center with the revolving two tone silver world-time disc with a map of the Northern Hemisphere, divided into sectors with the names of 24 world cities and countries. Gilt dauphine hands, the hour hand revolving with the worldtime disc. M. 55 mm., 15 jewels, straight line lever escapement, monometallic balance with screws, self-compensating fl at balance spring, index regulator. Dial signed Cartier, case numbered. Dim. 8 x 8 cm.
Grading System: A
USD 2,500 - 4,000
EUR 2,000 - 3,000
A: C. Steel with wood fi nish, brass bezel. D. Gilt with radial Roman numerals, inner minute track. Luminous baton hands. M. Cal. K911, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, blued steel fl at balance spring. Dial, case and movement signed. Dim. 50 x 43 x 8 mm.
Grading System: AA
USD 2,000 - 3,000
EUR 1,500 - 2,300
C. Rectangular, gilt brass, molded base and top with handle. D. White painted, black radial Roman numerals, outer minute divisions, below dial for the alarm. Blued steel Breguet hands. M. Cal. 1750A, rectangular, gilt brass, going barrels, alarm bell within base, straight-line lever escapement, monometallic balance with self-compensating fl at balance spring, index regulator. Movement signed Matthew Norman, dial signed Tiffany & Co. Dim. 8 x 5 x 5.5 cm. Excluding handle.
Grading System: A
USD 2,000 - 3,000
EUR 1,500 - 2,300
C. Gilt brass, 5 sides with glass in brass borders on a canopy locked by two pins, beveled base, leveling screws and spirit level in the base, the front engraved with dedication. D. White, applied gilt dart indexes and Arabic quarter-hour numerals. Gilt dauphine hands. M. Cal. 540, gilt brass, vacuum chamber winding the going barrel, lever escapement driven by annular tension pendulum, locking lever above the pendulum disc, regulator at the top. Case and movement signed. Dim. Height 23 cm., width 21.5 cm., depth 16 cm.
Grading System: AA
USD 2,000 - 3,000
EUR 1,500 - 2,300
Sold: USD 1,500
C. Gilt brass, 5 sides with glass in brass borders on a canopy locked by two pins, beveled base, leveling screws and spirit level in the base. D. White, applied gilt dart indexes and Arabic quarter-hour numerals. Gilt dauphine hands. M. Cal. 540, gilt brass, vacuum chamber winding the going barrel, lever escapement driven by annular tension pendulum, locking lever above the pendulum disc, regulator at the top. Case and movement signed. Dim. Height 23 cm., width 21.5 cm., depth 16 cm.
Grading System: A
USD 1,000 - 2,000
EUR 750 - 1,500
Sold: USD 1,625
C. Cylindrical transparent perspex, gilt-brass top and base. D. Polished gilt-brass chapter ring applied to a solid central Perspex cylinder, gilt brass dart indexes. Gilt fancy hands. M. Cal. 210 baguette, gilt, linear wheel train, straight-line lever escapement, monometallic balance, self-compensating Breguet balance spring, index regulator. Case signed. Dim. 17.5 x 12 cm.
Grading System: AA
USD 2,000 - 3,000
EUR 1,500 - 2,300
Sold: USD 2,750
C. In the form of a gilt and black lacquered street lamp, applied street sign Rue de la Paix. D. Beige with radial black Roman numerals. Blued steel Louis XV hands. M. Cal. JLC 219, 18???, nickel-plated, 15 jewels, straight line lever escapement, monometallic balance, fl at balance spring. Dial and case signed. Dim. 28 x 7.5 cm
Grading System: A
USD 1,000 - 2,000
EUR 750 - 1,500
Sold: USD 1,500
C. Rectangular, polished, beveled base, pull-off case back. D. Satine silver with painted Roman numerals, subsidiary thermometer and barometer. Blue steel baton hands. M. Electric with 9 V battery-operated winding mechanism. Dial signed Cartier, movement and case signed Concord. Dim. 21 x 10 x 6 cm
Grading System: AA
USD 2,500 - 3,500
EUR 2,000 - 2,700
C. Rounded with a scalloped border, polished gilt metal, hanging attachment on back. D. Brushed silver with applied gilt brass baton hour and green glass indexes. Gilt metal dauphine hands. M. Nickel fi nished, index regulator. Dial, case and movement signed. Diam. 21.
Grading System: AA
USD 1,500 - 2,500
EUR 1,100 - 2,000
A: C. Clear resin with steel bezel. D. Black with white Arabic numerals, outer minute track. Painted skeleton epee hands. M. Jeweled, monometallic blance. Dial and movement signed. Dim. 11 x 10.5 x 4 cm.
Grading System: A
USD 2,500 - 3,500
EUR 2,000 - 2,700
C. Square with beveled lacquered stone base, brown leather band and bezel. D. Both dials black with painted glass with baton indexes. Painted skyscraper hands. M. Jeweled, straight line lever escapement, index regulator. Dim. 20 x 22 x 8 cm.
Grading System: AA
USD 4,000 - 6,000
EUR 3,000 - 4,500
C. Square with fl ared sides, the sides with painted black glass panels and cylindrical pillars at the corners. D. Both dials white with painted glass with baton indexes. Gilt baton and moon hands. M. Jeweled, straight line lever escapement, index regulator. Dim. 16 x 16 x 4 cm.
Grading System: A
USD 2,000 - 3,000
EUR 1,500 - 2,300
C. Rectangular gilt brass polished with glazed back. D. Gilt brass satine on the front with polis hed applied indexes. Subsidiary hygrometer below. Gilt brass satine on the back, identical but with centigrade and Fahrenheit thermometer below. Gilt brass batons hands. M. Circular with going barrel, straight line lever escapement, monometallic balance, fl at balance spring. Dim. 10.5 x 5.5 x 5.5 cm.
Grading System: AA
USD 2,000 - 3,000
EUR 1,500 - 2,300
Sold: USD 2,500
C. Rectangular, silver, two apertures for the clock, barometer, and thermometer, ink well in the center. D. Brushed silver with painted stylized Arabic numerals, outer minute track, barometer dial and mercury thermometer on the right. Blued steel cathedral hands. M. Straight line lever escapement, index regulator. Dial signed Tiffany & Co. and Chelsea, case signed Tiffany & Co. Makers. Dim. 25.5 x 9.5 x 10.5 cm.
Grading System: AAA
USD 4,000 - 6,000
EUR 3,000 - 4,500
Sold: USD 4,625
C. Rectangular cigar box inlaid with alligator leather panel to the center, hinged lid with dial and calendar all surrounded by a silver bezel, wooded interior. D. White with applied Arabic numerals and outer minute track, calendar display with adjustable days. Brass arrow hands. M. Nickel fi nished, straight-line lever escapement, monometallic balance, index regulator. Dial signed and case
Grading System: AA
USD 3,000 - 5,000
EUR 2,300 - 3,800
Sold: USD 4,000