C. two-body, bicolored, shaped, solid, polished, screws on the band, bezel set with diamonds, lugs made of six large round diamonds, diamond-set bracelet bars. D. "guilloché" silver, "rayons de soleil" with painted radial Roman numerals. "Breguet" blued steel hands. M. Cal. 9''', signed Cartier Paris, rhodium-plated, 18 jewels, straight line lever escapement, cut bimetallic balance, 8 adjustments, flat balance-spring. Dial, case and movement signed. Dim. 24 x 44 mm. Engraved on the case back: "Herbert M. Heilbrun - CIN.O"
Grading System: 
CHF 80,000 - 100,000
EUR 55,000 - 70,000
USD 48,000 - 60,000
Sold: CHF 113,500
C. Rectangular rock crystal case with molded tapered pediment, mounted on a rectangular onyx base with four diamonds set in the corner. D. White champlevé enamel ring with yellow gold radial Roman numerals, rose-cut diamond-set inner ring, the whole placed within a rectangular frame decorated en suite. Rose-cut diamond-set hands. M. Rectangular brass frosted and gilt movement with going barrel, gilt platform with straight line lever escapement, cut bimetallic balance, Breguet balance spring. Signed on the back of the dial and the base. Dim. Height 137 mm, width at the base 91 mm.
Grading System:
CHF 150,000 - 200,000
EUR 100,000 - 140,000
USD 90,000 - 120,000
Sold: CHF 273,000
C. Black onyx rectangular molded base, lapis lazuli two-piece rectangular neck with gilt center piece supporting the dial, two columns on each side made from blue and green hardstone beads supported by rope-twisted gold wires surrounding the dial. D. Black onyx ring, Arabic numerals on oval mosaic cartouches made of vari-colored mother-of-pearl and coral, separated by gold-set green hardstone cabochons, transparent rock crystal center with suspended diamond-set platinum hands. M. Tonneau, 57 x 52 mm, gilt brass, 15 jewels, straight line lever escapement, cut bimetallic compensation balance, Breguet balance spring. Stamped ?RF? in lozenge on gold parts which also are stamped with French gold marks. Dim. Height 125 mm, base width 100 mm.
Grading System:
CHF 150,000 - 200,000
EUR 100,000 - 140,000
USD 90,000 - 120,000
Sold: CHF 212,500
C. two-body, solid, polished and brushed, wide lateral bezel sides, brushed hooded lugs covering the bracelet, winding-crown at 6 o'clock. D. matte silver with yellow gold bâton indexes and Arabic numerals. "Feuille" yellow gold hands. M. Cal. 9'''-90, tonneau, rhodium-plated, "fausses-côtes" decoration, 18 jewels, straight line lever escapement, cut bimetallic balance, flat balance-spring. Dial, case and movement signed. Dim. 30 x 31 mm.
Grading System:
CHF 80,000 - 100,000
EUR 55,000 - 70,000
USD 48,000 - 60,000
C. two-body, solid, polished, shaped, rounded band, stepped bezel, wide attachments, "Vendôme" type lugs, pink gold screwed bars, flat top crystal. D. pink with applied pink gold bâton indexes, auxiliary seconds dial. M. Cal. 9'''-90, tonneau, rhodium-plated, "fausses-côtes" decoration, 18 jewels, straight line lever escapement, cut bimetallic balance, flat balance-spring. Dial, case and movement signed. Dim. 22 x 40 mm.
Grading System:
CHF 80,000 - 100,000
EUR 55,000 - 70,000
USD 48,000 - 60,000
Sold: CHF 130,000
C. flat pencil of rectangular cross-section with canted corners, decorated with straight-line engine-turning, and the engraved initials 'J.C.D.', point for adjusting the length of the lead, watch inserted into the top. D. matte silver with Arabic numerals. "Lozenge" blued steel hands. M. Cal. 4''' signed Pery Watch, rhodium-plated, 17 jewels, straight line lever escapement, cut bimetallic balance, flat balance spring. Signed on the dial. Diam. 110 mm. Approx. overall length 125 mm.
Grading System: AAA
CHF 7,000 - 10,000
EUR 4,800 - 7,000
USD 4,200 - 6,000
C. Three-piece, polished back, reeded band with milled slot for the slide, front with central aperture for two shutters controlled by the push-piece in the crown revealing the dial. D. Matte engine-turned silver, Arabic numerals, outer minute divisions. Blued steel Breguet hands. M. 38 mmø (17???), frosted gilt, 29 jewels, straight line lever escapement, cut bimetallic compensation balance, flat balance spring, repeating on gongs, slide on the band. Signed on the dial, case punched with Edmond Jaeger?s mark and French gold marks. Diam. 47 mm.
Grading System:
CHF 25,000 - 30,000
EUR 17,000 - 20,000
USD 15,000 - 18,000
Sold: CHF 27,600
C. two-body, solid, polished, stepped sides, hooded lugs. D. white with painted radial Roman numerals. "Epée" blued steel hands. M. Cal. 8''', signed Cartier, rhodium-plated, "fausses-côtes" decoration, 17 jewels, lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring. Dial, case and movement signed. Dim. 31 x 31 mm.
Grading System: A
CHF 2,000 - 3,000
EUR 1,400 - 2,000
USD 1,200 - 1,800
Sold: CHF 4,025
C. three-body, solid, polished, case back with screws, stepped bezel. D. matte silver with painted radial Arabic numerals and triangular indexes. "Epée" blued steel hands. M. Cal. 78-1, rhodium-plated, "fausses-côtes" decoration, 17 jewels, lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring. Dial, case and movement signed. Diam. 29 mm.
Grading System: AA
CHF 13,000 - 16,000
EUR 9,000 - 11,000
USD 8,000 - 10,000
C. Three-piece, ?bassine?, glazed back, bezels polished. D. Silvered, matte ring with radial Roman hour chapter, outer minute ring. Blued steel Breguet hands. M. 41 mmø, (18???) nickel, 29 jewels, straight line lever escapement, cut bimetallic compensation balance, flat balance spring, repeating on gongs, slide on the band. Signed on dial. Diam. 49 mm.
Grading System: AAA
CHF 20,000 - 25,000
EUR 15,000 - 17,000
USD 13,000 - 15,000
Sold: CHF 63,250
C. Three-piece, back cover with translucent blue enamel over engine-turning, paillon laurel leaf circle centered by rose-cut diamond, bezels with opaque white enamel resembling half pearls. Chain with long links of translucent blue enamel over engine-turning, finished with opaque white enamel, alternating with small pearls. D. Silver, engine-turned with radial Roman numerals. Blued steel Breguet hands. M. 23 mmø (10???), gilt brass, bar caliber, 15 jewels, straight line lever escapement, cut bimetallic compensation balance, flat balance spring. Signed on the dial. Diam. 31 m
Grading System: AA
CHF 6,000 - 8,000
EUR 4,000 - 5,500
USD 3,500 - 4,800
Sold: CHF 14,950
C. Two-piece, matte back, polished bezels and easel, triangular pendant. D. Gold, silvered and matte, radial Roman numerals, inner minute divisions. Blued steel Breguet hands. M. 16???, nickel, 18 jewels, straight line lever escapement, cut bimetallic compensation balance, flat balance spring. Signed on dial, movement signed European Watch & Clock Co. Dim. 43 x 43 mm.
Grading System: AA
CHF 6,000 - 8,000
EUR 4,000 - 5,500
USD 3,500 - 4,800
Cartier, Paris, circa 1910. Very fine platinum keyless dress watch.
C. Three-piece, polished, with yellow gold initials on the back. D. Silver, matte, Arabic numerals, outer minute divisions, engine-turned center with 12 sectors, subsidiary sunk seconds. Blued steel Breguet hands. M. 16???, gilt brass, 18 jewels, 8 adjustments, straight line lever escapement, cut bimetallic compensation balance, flat balance spring. Signed on dial and movement. Diam. 45 mm.
Grading System: A
CHF 6,000 - 8,000
EUR 4,000 - 5,500
USD 3,500 - 4,800
C. Three-piece, coin-edge with straight bezels and flat polished back. D. Three-tone silver, Roman numerals for III, VI, IX and XII, dots for the others on polished ring, outer minute ring on whitened ring, whitened center. Gold ?Romaines? hands. M. 40 mm (17 3/4???), rhodium-plated, ?fausses-côtes? decoration, 21 jewels, straight line lever escapement, cut bimetallic compensation balance, flat balance spring. Signed on dial, movement signed by European Watch Co, Inc. Diam. 48 mm.
Grading System: AA
CHF 4,500 - 6,000
EUR 3,200 - 4,000
USD 2,800 - 3,600
Sold: CHF 11,500
C. Three-piece, back cover with applied gold diamond-set initials ?CMO? forming a geometrical pattern, the band, bezel, pendant and bow diamond-set, gold chain with diamond-set joint ring. D. Off-white, radial Roman numerals, inner minute divisions. Blued steel Breguet hands. M. 23 mm (10???), frosted gilt, 18 jewels, 8 adjustments, straight line lever escapement, cut bimetallic compensation balance, flat balance spring. Signed on dial and movement, case stamped with French gold mark. Dim. 28 x 28 mm.
Grading System: AA
CHF 9,000 - 11,000
EUR 6,000 - 7,500
USD 5,000 - 6,500
Sold: CHF 12,650
C. two-body, shaped, solid, polished, hinged case back, rounded bezel, straight lugs. D. two-tone gold with painted indexes and applied yellow gold Arabic numerals, at the center, a light champagne medallion, auxiliary seconds dial on the 6. "Feuille" yellow gold hands. M. Cal. 9''' gilt brass, 18 jewels, straight line lever escapement, cut bimetallic balance, Breguet balance-spring. Dial, case and movement signed. Dim. 24 x 28 mm.
Grading System: AA
CHF 10,000 - 13,000
EUR 7,000 - 9,000
USD 6,000 - 8,000
Sold: CHF 10,925
C. two-body, solid, polished, dedicated back, hinged bezel, straight lugs with platinum screwed bars. D. silver "guilloché" with a white oval medallion at the center bearing painted stylized Arabic numerals. ?Moderne" blued steel hands. M. Cal. 9''', gilt brass, 15 jewels, straight line lever escapement, cut bimetallic balance, flat balance-spring. Dial, case and movement signed. Dim. 24 x 40 mm. Engraved on the case back: "Herbert M. Heilbrun - CIN.O"
Grading System: AA
CHF 7,000 - 9,000
EUR 4,800 - 6,200
USD 4,200 - 5,500
Sold: CHF 17,250
C. two-body, shaped, solid, polished, hinged case back, circular straight lugs. D. matte silver with radium-coated Arabic numerals, auxiliary seconds dial. "Spade Skeleton" radium-coated hands. M. Cal. 11''' rhodium-plated, "fausses-côtes" decoration, 18 jewels, straight line lever escapement, cut bimetallic balance, 8 adjustments, Breguet balance-spring. Dial, case and movement signed. Dim. 26 x 44 mm.
Grading System: AA
CHF 11,000 - 15,000
EUR 7,500 - 10,000
USD 6,500 - 9,000
Sold: CHF 20,700
C. two-body, bicolored, solid, polished, hinged case back, engraved band and central lugs, 18K white gold bars. D. matte silver with stylized painted Arabic numerals, "Spade" blued steel hands. M. Cal. 8''', oval, rhodium-plated, "fausses-côtes" decoration, 18 jewels, straight line lever escapement, cut bimetallic balance adjusted for heat, cold, isochronism and 5 positions, flat balance-spring. Dial, case and movement signed. Dim. 15 x 36 mm.
Grading System: A
CHF 6,500 - 8,500
EUR 4,500 - 5,800
USD 4,000 - 5,000
C. two-body, bicolored, solid, polished, hinged case back, white gold rounded band, yellow gold case. D. gilt with painted radial Arabic numerals. "Lozenge" blued steel hands. M. Cal. 10''', rhodium-plated, ?fausses-côtes? decoration, 18 jewels, lever escapement "à moustache", cut bimetallic balance, 8 adjustments, Breguet balance-spring. Dial, case and movement signed. Dim. 30 x 30 mm.
Grading System: AA
CHF 11,000 - 15,000
EUR 7,500 - 10,000
USD 6,500 - 9,000