C. Three-body, solid, polished, dedicated case back with concave edge, concave bezel, fluted and curved lugs.D. Matte silver with alternating upright applied pink gold Arabic numerals and dot indexes, graduation for the days of the month, apertures for the days of the week, the months and the moon phases. Pink gold "feuille" hands. M. Cal. 27-SC Q, stamped with the Geneva Quality Hallmark, rhodium plated, "fausses-côtes"decoration, 18jewels, straight line lever escapement, cut bimetallic balance adjusted for heat, cold, isochronism and 5 positions, shock-absorber, Breguet balance-spring, swan-neck micrometerregulator. Dial, case and movement signed.Diam. 37 mm. Height 12 mm.Engraved on the case back: "Peter S. Knoll - New York City - 1980"
Grading System: 
CHF 0 - 0
EUR 0 - 0
USD 0 - 0
Sold: CHF 446,250
C. Three-body, solid, polished, flat bezel, concave lugs. D. Black with applied pink gold indexes and Roman numerals, subsidiary seconds and 30-minute register dials, outer tachometer graduation, concentric 1/5thsecond and minute scale. Pink gold "bâton" hands. M. Cal. 13'''-130, rhodium plated, "fausses-côtes" decoration, 23 jewels, straight line lever escapement, monometallic balance adjusted to 8 positions, self-compensating Breguet balance-spring, swan-neck micrometer regulator.Dial, case and movement signed.Diam. 33 mm. Height 10.5 mm.
Grading System:
CHF 200,000 - 250,000
EUR 130,000 - 160,000
USD 160,000 - 200,000
Sold: CHF 182,250
C. Two-body, solid, polished, hinged case back, "bombé" bezel, wire lugs. D. Matte silver with painted radial Roman numerals. Blued steel "Breguet" hands. M. Cal. 10''', gilt brass, 17 jewels, straight line lever escapement, cut bimetallic balance, Breguet balance-spring.Dial, case and movement signed.Dim. 24 x 24 mm. Height 9 mm.
Grading System: AA
CHF 2,300 - 2,800
EUR 1,500 - 1,800
USD 1,800 - 2,200
Sold: CHF 3,680
C. Two-body, solid, polished, engraved case band, belt-shaped bezel set with diamonds, back winder. D. Matte silver with painted indexes. Blued-steel "bâton" hands. M. Cal. 805, signed LeCoultre, baguette, rhodium plated, ?fausses côtes? decoration, 17 jewels, lateral lever escapement, monometallic balance adjusted to temperature, self-compensating flat balance spring.Signed on the movement.Dim. 11 x 19 mm. Height 7 mm.Approx. overall length 170 mm.
Grading System: A
CHF 3,000 - 4,000
EUR 2,000 - 2,600
USD 2,400 - 3,000
Sold: CHF 3,450
C. Two-body, solid, polished, dedicated case back, rounded bezel, concave lugs. D. "Guilloche" silver with applied pink gold dot and lozenge indexes, Arabic numerals at 9, 12 and 3, subsidiary seconds. Pink gold "bâton" hands. M. Cal. 456/3B, rhodium plated, ?fausses-cotes? decoration, 17 jewels, straight line lever escapement, monometallic balance adjusted totemperatures, self-compensating Breguet balance-spring.Dial, case and movement signed.Diam. 25 mm. Height 8 mm.Engraved on the case back: "Da Mamma e Papà - 1953".
Grading System: A
CHF 1,800 - 2,200
EUR 1,200 - 1,400
USD 1,400 - 1,700
Sold: CHF 2,300
C. Two-body, solid, polished, pink gold central lugs in shape of bobines, each set at the center with 4 baguette-cut diamonds, flat top crystal. D. Champagne with diamond and gold dot indexes. Pink gold "bâton" hands. M. Cal. V153, rhodium plated, ?fausses-cotes? decoration, 17 jewels, lateral lever escapement, monometallic balance adjusted to temperatures, self-compensating Breguet balance-spring.Dial, case and movement signed.Diam. 17 mm. Height 7 mm.Approx. overall length 180 mm.
Grading System: AA
CHF 4,500 - 6,500
EUR 3,000 - 4,000
USD 3,500 - 5,000
Sold: CHF 5,750
C. Two-body, solid, polished, concave bezel, overhanging stepped claw-shaped lugs. D. Silvered with appliedyellow gold bâton and dart indexes, subsidiary seconds. Yellow gold "bâton" hands. M. Cal. V 453, rhodium plated, "fausses côtes" decoration, 17 jewels, straight line lever escapement, monometallic balance adjusted to temperatures, shock absorber, blued steel Breguet balance-spring, swan-neck micrometer regulator.Dial, case and movement signed.Diam. 34 mm. Height 9 mm.
Grading System: A
CHF 3,500 - 4,500
EUR 2,300 - 3,000
USD 2,800 - 3,500
Sold: CHF 5,520
C. Two-body, solid, polished and brushed, dedicated back, rounded band, overhanging lugs, domed crystal.D. Matte silver with applied yellow gold Arabic numerals and bâton indexes, subsidiary seconds. Yellow gold "bâton" hands. M. Cal. 435/3C, tonneau, rhodium plated, "fausses cotes" decoration, 17 jewels, straight line lever escapement, monometallic balance adjusted to temperatures, self-compensating Breguet balance-spring.Dial, case and movement signed.Dim. 26 x 34 mm. Height 8 mm.
Grading System: AA
CHF 5,000 - 7,000
EUR 3,300 - 4,500
USD 4,000 - 5,500
Sold: CHF 4,600
C. Two-body, solid, polished and brushed, pagoda-shaped, stepped sides, holding the flat top crystal. D. Matte silver with applied yellow gold indexes and Arabic numerals, subsidiary seconds dial. Yellow gold "bâton"hands. M. Cal. 435/3C, tonneau-shaped, rhodium plated, "fausses côtes" decoration, 17 jewels, straight linelever escapement, monometallic balance adjusted to temperatures, self-compensating Breguetbalance spring.Dial, case and movement signed.Dim. 21 x 39 mm. Height 8,5 mm.
Grading System: AA
CHF 5,000 - 7,000
EUR 3,300 - 4,500
USD 4,000 - 5,500
Sold: CHF 5,750
C. Two-body, solid, polished, overhanging stepped lugs. D. "Guilloché" gold with applied yellow gold bâton indexes and Arabic numerals, subsidiary seconds. Yellow gold "bâton" hands. M. Cal. P 453/3B, rhodium plated, "fausses côtes" decoration, 17 jewels, straight line lever escapement, monometallic balance adjusted to temperatures, shock absorber, blued steel Breguet balance-spring, swan-neck micrometer regulator.Dial, case and movement signed.Diam. 35 mm. Height 9 mm.
Grading System: AA
CHF 4,500 - 6,500
EUR 3,000 - 4,000
USD 3,500 - 5,000
Sold: CHF 6,900
C. Three-body, solid, polished and brushed, rounded bezel, concave lugs. D. Matte silver with applied yellow gold bâton indexes. Black "bâton" hands, gold for the center-seconds. M. Cal. P454/5B, rhodium plated, ?fausses-cotes? decoration, 17 jewels, straight line lever escapement, monometallic balance adjusted to temperatures, shock-absorber, self-compensating Breguet balance-spring, swan-neck micrometer regulator.Dial, case and movement signed.Diam. 34 mm. Height 10 mm.
Grading System: AA
CHF 2,500 - 3,000
EUR 1,600 - 2,000
USD 2,000 - 2,400
Sold: CHF 4,025
C. Two-body, solid, polished, case surrounded by a separate decorative double rim mounted to the case with 12 hour markers. D. Matte silver with applied pink gold Arabic numerals and pyramidal and dart indexes, subsidiary seconds. Pink gold "bâton"hands. M. Cal. 458/3B, rhodium plated, "fausses-côtes" decoration, 17 jewels,straight line lever escapement, monometallic balance adjusted to temperatures, self-compensating Breguetbalance-spring.Dial, case and movement signed.Dim. 31 x 31 mm. Height 7 mm.
Grading System: AAA
CHF 5,000 - 7,000
EUR 3,300 - 4,600
USD 4,000 - 5,500
Sold: CHF 7,475
C. Two-body, polished, stepped band, teardrop lugs. D. Two-tone gilt with applied gold indexes and Arabic numerals, subsidiary seconds dial, outer graduation for the days of the month, outermost minute track, apertures for the days of the week and the months. Gold "bâton" hands. M. Cal. 495, rhodium plated, "fausses côtes" decoration, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating Breguet balance-spring.Dial, case and movement signed.Diam. 35 mm. Height 12 mm.
Grading System: AA
CHF 17,000 - 22,000
EUR 11,000 - 14,000
USD 13,000 - 17,000
Sold: CHF 23,000
C. Three-body, solid, polished, concave bezel, overhanging teardrop lugs.D. Two-tone matte silver with applied pink gold bâton indexes and Arabic numerals, subsidiary seconds, outer graduation for the days of the month in painted Arabic numerals, apertures for the moon phases, the days of the week and the months in red. Pink gold "bâton" hands, red arrow for the date.M. Cal. 485, rhodium plated, "fausses-côtes" decoration, 17 jewels, straight line lever escapement, monometallic balance adjusted to temperatures, shock-absorber, self-compensating Breguet balance-spring, swan-neck micrometric regulator.Dial, case and movement signed.Diam. 33 mm. Height 11 mm.
Grading System: AAA
CHF 25,000 - 30,000
EUR 16,000 - 20,000
USD 20,000 - 25,000
Sold: CHF 27,600
C. Three-body, solid, polished, rounded bezel, concave lugs. D. Matte silver with applied yellow gold bâton indexes and Arabic numerals, subsidiary seconds and 30-minute register dials, outer tachometer and telemeter graduation. Blued steel "épée" hands. M. Cal. V-492, rhodium plated, "fausses-côtes" decoration, 19 jewels, straight line lever escapement, monometallic balance adjusted to temperatures, self-compensating Breguet balance-spring.Dial, case and movement signed.Diam. 34 mm. Height 12 mm.
Grading System: AAA
CHF 25,000 - 30,000
EUR 16,000 - 20,000
USD 20,000 - 25,000
Sold: CHF 39,100
C. Three-body, solid, polished, flat bezel, straight, lapidated and curved lugs. D. Pink with applied pink gold bâton indexes and Roman numerals, subsidiary sunk seconds and 30-minute register dials, outer 1/5th second scale, outermost tachometer graduation in blue Arabic numerals. Pink gold "bâton" hands. M. Cal. 13 ''', stamped with the Geneva Quality Hallmark, rhodium plated, ?fausses-cotes? decoration, 23 jewels, straight line lever escapement, cut bimetallic balance, 8 adjustments, Breguet balance-spring, micrometer regulator.Dial, case and movement signed.Diam. 36 mm. Height 11,5 mm.
Grading System:
CHF 0 - 0
EUR 0 - 0
USD 0 - 0
Sold: CHF 974,250
C. Three-body, solid, polished and brushed, concave bezel, fluted curved lugs. D. Matte silver with applied yellow gold bâton and pyramidal indexes, subsidiary seconds and 30-minute register dials, graduation for the days of the month, outer 1/5th second scale, apertures for the days of the week, the months and the moon phases. Yellow gold "feuille" hands. M. Cal. 13''', stamped with the Geneva Quality Hallmark, rhodium plated, "fausses-côtes" decoration, 23 jewels, straight line lever escapement, monometallic balance, 8 adjustments, self-compensating Breguet balance-spring, swan-neck micrometer regulator.Dial, case and movement signed.Diam. 37 mm. Height 14 mm.
Grading System:
CHF 300,000 - 350,000
EUR 200,000 - 230,000
USD 240,000 - 280,000
Sold: CHF 336,250
C. Three-body, solid, polished and brushed, concave bezel, fluted curved lugs. D. Matte silver with applied yellow gold bâton and pyramidal indexes, subsidiary seconds and 30-minute register dials, graduation for the days of the month, outer 1/5th second scale, apertures for the days of the week, the months and the moon phases. Yellow gold "dauphine" hands. M. Cal. 13''', stamped with the Geneva Quality Hallmark, rhodium plated, "fausses-côtes" decoration, 23 jewels, straight line lever escapement, monometallic balance, 8 adjustments, self-compensating Breguet balance-spring, micrometer regulator.Dial, case and movement signed.Diam. 37 mm. Height. 13,5 mm.
Grading System:
CHF 200,000 - 250,000
EUR 130,000 - 160,000
USD 160,000 - 200,000
Sold: CHF 270,250
C. Three-body, solid, polished, dedicated case back, sloped bezel, faceted teardrop lugs. D. Matte silver with applied white gold Arabic numerals and painted indexes, subsidiary seconds and 30-minute register dials, outer tachometer graduation. White gold "feuille" hands. M. 13''', rhodium plated, "fausses-côtes"decoration, 23 jewels, straight line lever escapement, monometallic balance, 8 adjustments, self-compensating Breguet balance-spring, swan-neck micrometer regulator.Dial, case and movement signed.Diam. 36 mm. Height 11.2 mm.Engraved on the case back: "David. J. Paper".
Grading System:
CHF 0 - 0
EUR 0 - 0
USD 0 - 0
Sold: CHF 1,238,250
C. Three-body, solid, polished, sloped bezel, faceted teardrop lugs. D. Matte silver with applied yellow goldpyramidal indexes and Arabic numerals, subsidiary seconds and 30-minute register dials, outer tachometergraduation. Yellow gold "feuille" hands. M. 13''', stamped with the Geneva Quality Hallmark, rhodium plated, "fausses-côtes" decoration, 23 jewels, straight line lever escapement, monometallic balance, 8 adjustments,self-compensating Breguet balance-spring, micrometer regulator.Dial, case and movement signed.Diam. 36 mm. Height 11,5 mm.
Grading System:
CHF 80,000 - 100,000
EUR 50,000 - 65,000
USD 65,000 - 80,000