C. Two-body solid, polished and brushed, screwed-down slightlydomed case back. D. Beige enamel, applied white gold facetedbaton indexes, subsidiary seconds. White gold "dauphine"hands. M. Cal. 12'''-600 AT, stamped with the Seal of Genevaquality mark, rhodium plated, "fausses côtes" decoration, 30jewels, straight line lever escapement, Gyromax balanceadjusted to heat, cold, isochronism and five positions,shock-absorber, self-compensating Breguet balance spring,shock-absorber, "swan neck" micrometer regulator, 18K yellowgold rotor.Dial, case, and movement signed.Diam. 36 mm. Thickness 11 mm.
Grading System: 
CHF 250,000 - 350,000
EUR 160,000 - 230,000
USD 210,000 - 300,000
Sold: CHF 226,250
C. Two-body, solid, polished, screwed-down case back, roundedbezel, concave lugs. D. Off-white enamel with applied facetedgold indexes, outer dot minute markers, subsidiary seconds dial.Yellow gold "dauphine" hands. M. Cal. 12'''-600 AT, stampedwith the Seal of Geneva Quality Mark, rhodium plated, "faussescôtes" decoration, 30 jewels, straight line lever escapement,Gyromax balance adjusted to heat, cold, isochronism and fivepositions, shock-absorber, self-compensating Breguet balance-spring,micrometer regulator, 18K gold rotor.Dial, case and movement signed.Diam. 35 mm. Thickness: 12 mm.
Grading System: AAA
CHF 35,000 - 45,000
EUR 23,000 - 30,000
USD 30,000 - 40,000
Sold: CHF 41,400
C. Three-body, solid, polished and brushed, inclined bezel.D. Matte silvered with applied yellow gold bâton and square dotindexes, graduation for the days of the month, apertures for thedays of the week, the months and moon-phases. Yellow gold"dauphine" hands. M. Cal. 27-460 Q, stamped with the GenevaQuality Mark, rhodium plated, "fausses-côtes" decoration, 37jewels, straight line lever escapement, Gyromax balanceadjusted to heat, cold, isochronism and five positions, shock-absorber,self-compensating free-sprung Breguet balance-spring,18K yellow gold rotor.Dial, case and movement signed.Diam. 38 mm. Thickness: 12 mm.
Grading System:
CHF 200,000 - 300,000
EUR 130,000 - 200,000
USD 170,000 - 260,000
Sold: CHF 248,250
C. three-body, solid, polished, concave bezel. D. matte silver with applied white goldArabic numerals and dot indexes, auxiliary dials for the days of the month, apertures forthe days of the week, the months and the moon phases. "Feuille" white gold hands.M. Cal. 27-SC Q, stamped with the Geneva Quality Hallmark, rhodium-plated, 'faussescôtes' decoration, 18 jewels, lever escapement, monometallic balance adjusted to heat,cold isochronism and 5 positions, self-compensating Breguet balance-spring, shock-absorber,swan-neck micrometer regulator.Dial, case and movement signed.Diam. 37 mm. Thickness 13 mm.
Grading System:
CHF 0 - 0
EUR 0 - 0
USD 0 - 0
Sold: CHF 1,436,250
C. Three-body, solid, polished and brushed, revolving coin-edgedbezel bearing the names of 30 places in the world,teardrop lugs. D. Matte silver, with applied yellow gold batonindexes and Roman quarter-hour numerals, surrounded by arevolving 24-hours dial for the nocturnal and diurnal hours.Yellow gold fancy hands. M. 12'''-120- World Time, rhodium-plated,"fausses-côtes" decoration, 18 jewels, straight line leverescapement, cut bimetallic compensation balance, blued steelBreguet balance-spring, swan-neck micrometer regulator.Dial, case and movement signed.Diam. 31 mm.
Grading System:
CHF 90,000 - 110,000
EUR 60,000 - 70,000
USD 75,000 - 95,000
Sold: CHF 128,800
C. Three-body, solid, polished, concave bezel and lugs. D. Matte silver with verticalapplied yellow gold Arabic numerals, subsidiary seconds and 30-minute register dials,graduation for the days of the month, outer tachometer graduation, concentric, the 1/5thseconds scale, apertures for the days of the week, the months and the moon phases.Yellow gold "feuille" hands. M. Cal. 13''', rhodium plated, "fausses côtes" decoration, 23jewels, straight line lever escapement, cut bimetallic compensation balance adjusted toeight positions, blued steel Breguet balance-spring, ?swan-neck? micrometer regulator.Dial, case and movement signed.Diam. 35 mm. Thickness 13 mm.
Grading System:
CHF 150,000 - 200,000
EUR 100,000 - 130,000
USD 130,000 - 170,000
Sold: CHF 198,750
C. Three-body, solid, polished and brushed, inclined bezel. D. Matte silvered with appliedyellow gold bâton and pyramidal indexes, graduation for the days of the month, aperturesfor the days of the week, the months, the leap year and the moon phases. Yellow gold"dauphine" hands. M. Cal. 27-460 Q, stamped with the Geneva Quality Mark, rhodiumplated, "fausses-côtes" decoration, 37 jewels, straight line lever escapement, Gyromaxbalance adjusted to heat, cold, isochronism and five positions, shock-absorber, self-compensatingfree-sprung Breguet balance-spring, 18K yellow gold rotor.Dial, case and movement signed.Diam. 38 mm. Thickness 12 mm.247
Grading System:
CHF 80,000 - 100,000
EUR 50,000 - 65,000
USD 70,000 - 85,000
Sold: CHF 143,750
C. Three body, massive, polished, inclined bezel. D. White porcelain dial with paintedradial Roman numerals, auxiliary second dial. "Feuille" blued steel hands. M. Cal. R 27PS, stamped with the Geneva Quality Mark, rhodium plated, "fausses côtes" decoration,39 jewels, lever escapement, Giromax balance adjusted for heat, cold isochronism and 5positions, shock-absorber, free-sprung self-compensating balance-spring, 22K gold rotor,repeating on gongs activated by a slide on the band.Dial, case and movement signed.Diam. 33 mm. Thickness 10 mm.Brand new condition
Grading System:
CHF 200,000 - 250,000
EUR 130,000 - 160,000
USD 170,000 - 210,000
Sold: CHF 347,250
C. Two-body, solid, polished, dedicated case back. D. Matte silver with painted radial Arabic numerals for theminutes, aperture for the jump hour. Blued-steel "Breguet" minute hand. M. Cal. 215HG, stamped with the Sealof Geneva Quality Mark, rhodium-plated, "fausses côtes" decoration, 18 jewels, straight line lever escapement,Gyromax balance adjusted to heat, cold, isochronism and five positions, shock-absorber, self-compensating free-sprungflat balance-spring.Dial, case and movement signed.Dim. 38 x 28 mm. Thickness: 8 mm.Brand new condition
Grading System: AAA
CHF 35,000 - 45,000
EUR 23,000 - 29,000
USD 30,000 - 40,000
Sold: CHF 41,400
C. Three-body, solid, polished, hinged case back, dedicated gold cuvette, gold screwed bars, sapphire crystal.D. Porcelain, white with painted Breguet numerals, subsidiary seconds. Blued steel "Breguet" hands. M. Cal. 215stamped with the Seal of Geneva Quality Mark, rhodium-plated, "fausses-côtes" decoration, 18 jewels, straightline lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock-absorber, self-compensatingflat balance-spring.Dial, case and movement signed.Diam. 33 mm. Thickness 8,5 mm.Brand new condition
Grading System: AAA
CHF 20,000 - 25,000
EUR 13,000 - 16,000
USD 17,000 - 21,000
Sold: CHF 23,000
Grading System:
CHF 120,000 - 150,000
EUR 80,000 - 100,000
USD 100,000 - 130,000
Sold: CHF 270,250
Grading System:
CHF 0 - 0
EUR 0 - 0
USD 0 - 0
Sold: CHF 644,250