Grading System: AA
CHF 3,000 - 4,000
EUR 2,000 - 2,600
USD 2,600 - 3,400
Sold: CHF 3,565
Grading System: A
CHF 5,500 - 7,500
EUR 3,500 - 5,000
USD 5,000 - 6,500
Sold: CHF 8,050
C. Three-body, polished and brushed, dedicated screwed-down case back and crown, helium escape valve at 9,graduated bi-directional revolving black bezel for the decompression times, "Triplock" winding-crown protectedby the "crownguard.? D. Black with tritium coated round, triangular and bâton indexes, aperture for the date.Tritium coated steel "skeleton" hands (the original hands accompany the watch). M. Cal. 1570, rhodium plated,"oeil-de-perdrix" decoration, 26 jewels, straight line lever escapement, monometallic balance adjusted to temper-aturesand five positions, shock-absorber, self-compensating free-sprung Breguet balance-spring, Microstella regu-latingscrews, hacking feature.Dial, case and movement signed.Diam. 40 mm. Thickness: 17 mm.
Grading System: 
CHF 50,000 - 70,000
EUR 30,000 - 45,000
USD 40,000 - 60,000
Sold: CHF 74,750
C. Three-body, polished and brushed, screwed-down case backand crown, graduated bezel in 24 hours, crystal with cyclopslens. D. Black with tritium coated indexes, aperture for the date.Tritium coated "baton" hands, the orange arrow is to indicatethe diurnal and nocturnal hours for the 24-hour graduated bezel.M. Cal. 1570, rhodium plated, 26 jewels, straight line leverescapement, monometallic balance adjusted to temperaturesand 5 positions, shock-absorber, self-compensating free-sprungBreguet balance-spring, Microstella regulating screws, hackmechanism.Dial, case and movement signed.Diam. 39 mm. Thickness 14 mm.
Grading System: A
CHF 11,000 - 13,000
EUR 7,000 - 8,500
USD 9,500 - 11,000
Sold: CHF 12,650
C. Three-body, polished and brushed, screwed-down case backand crown, graduated bezel in 24 hours, "Twinlock" windingcrown protected by the "Crown Guard", sapphire crystal with"cyclops" lens. D. Ivory colored with applied tritium coatedround, triangular and bâton indexes, aperture for the date.Tritium coated "skeleton" hands. M. Cal. 3085, rhodium plated,27 jewels, straight line lever escapement, monometallic balanceadjusted to temperatures and 5 positions, shock-absorber, self-compensatingBreguet balance-spring, Microstella regulatingscrews, hack mechanism.Dial, case and movement signed.Diam. 39 mm. Thickness 13 mm.
Grading System: A
CHF 9,000 - 11,000
EUR 6,000 - 7,000
USD 8,000 - 9,500
Sold: CHF 11,500
C. Three-body, polished and brushed, screwed-downcase back and crown. D. Matte silver withapplied faceted dart indexes, auxiliary dials forthe seconds, the 12 hour and 30 minute regis-ters,outer painted blue telemeter graduationand black tachometer graduation. Radium-coatedsteel "alpha" hands. M. 13''' rhodium-plated,17 jewels, straight line lever escape-ment,monometallic balance, 3 adjustments,self-compensating Breguet balance-spring,shock absorber, index regulator.Dial, case and movement signed.Diam. 36 mm. Thickness 14 mm.
Grading System: AA
CHF 25,000 - 30,000
EUR 16,000 - 19,000
USD 20,000 - 25,000
Sold: CHF 26,450
C. Three-body, polished and brushed, screwed-downcase back and crown, tachometer gradu-ationon the steel bezel to 300 units per hour.D. Bicolored satiné silver and black with appliedsteel bâton indexes, outer tritium coated dots,subsidiary "guilloché" dials for the seconds, the12-hour and 30-minute registers. Tritium coatedsteel "bâton" hands. M. Cal. 727, rhodiumplated, 17 jewels, straight line lever escape-ment,monometallic balance adjusted to 3 posi-tions,shock-absorber, self-compensating Bre-guetbalance-spring, Microstella regulatingscrews. Dial, case and movement signed.Diam. 37 mm. Thickness 13 mm.
Grading System: AA
CHF 17,000 - 22,000
EUR 11,000 - 14,000
USD 14,000 - 19,000
Sold: CHF 19,550
C. Three-body, solid, polished and brushed, screwed-down caseback and crown, polished bezel. D. Black painted with matte giltouter seconds scale with gilt dot markers, applied faceted yellowgold indexes. Yellow gold "dauphine" hands. M. Cal. 645,rhodium plated, 18 jewels, straight line lever escapement,monometallic balance adjusted to 6 positions, shock-absorber,self-compensating Breguet balance-spring.Dial, case and movement signed.Diam. 34 mm. Thickness 13 mm.Ref. 6284Was made during the 1950s.
Grading System: AA
CHF 10,000 - 12,000
EUR 6,500 - 8,000
USD 8,500 - 10,000
C. Three-body, polished and brushed, domed screwed case backand crown, ribbed graduated bezel. D. Matte silver with appliedgold Arabic numerals and indexes, outer dot seconds markers.Yellow gold bâton hour and minute hands. M. 9 3/4''', rhodium-plated,19 jewels, lever escapement, monometallic balance, self-compensatingBreguet balance spring.Dial, case and movement signed.Diam. 32 mm. Thickness 12 mm.
Grading System: A
CHF 5,500 - 7,500
EUR 3,500 - 5,000
USD 4,500 - 6,000
Sold: CHF 7,475
C. Three-body, polished and brushed, screwed-down case back andcrown. D. Satiné silver with applied steel bâton indexes and tritiumcoated dots, subsidiary ?guilloché? dials for the seconds, the 12-hour and30-minute registers. Tritium coated steel "bâton" hands. M. Cal. 72 B,rhodium plated, 17 jewels, straight line lever escapement, monometallicbalance, shock-absorber, self-compensating Breguet balance spring,Microstella regulating screws.Dial, case and movement signed.Diam. 36 mm. Thickness: 13 mm.
Grading System: AA
CHF 25,000 - 30,000
EUR 16,000 - 19,000
USD 20,000 - 25,000
Sold: CHF 31,050
C. Three-body, polished and brushed, screwed-down case backand crown, graduated bi-directional revolving bezel graduatedfor dive duration/decompression timing. "Triplock" winding-crownprotected by the "CrownGuard". D. Black with appliedtritium coated round, triangular and bâton indexes. Tritiumcoated "skeleton" hands. M. Cal. 1520, rhodium plated, 26jewels, straight line lever escapement, monometallic balance,shock-absorber, self-compensating flat balance-spring.Dial, case and movement signed.Diam. 40 mm. Thickness 15 mm.
Grading System: A
CHF 7,000 - 9,000
EUR 4,500 - 5,000
USD 6,000 - 8,000
C. Three-body, polished and brushed, screwed-down case backand crown, helium escape valve at 9, graduated bi-directionalrevolving black bezel for the decompression times, "Triplock"winding-crown protected by the "crown guard". D. Black withtritium coated round, triangular and bâton indexes, aperture forthe date. Tritium coated steel "skeleton" hands. M. Cal. 1570,rhodium plated, "oeil-de-perdrix" decoration, 26 jewels, straightline lever escapement, monometallic balance adjusted totemperatures and five positions, shock-absorber, self-compen-satingfree-sprung Breguet balance-spring, Microstella regulat-ingscrews, hack mechanism. Dial, case and movement signed.Diam. 40 mm. Thickness 17 mm.
Grading System: AA
CHF 6,000 - 8,000
EUR 4,000 - 5,000
USD 5,000 - 7,000
Sold: CHF 6,900
C. Three-body, polished and brushed, screwed-down caseback and crown, tachometer graduation on the bezel to 300units per hour. D. Bicolored satiné silver and "guilloche"brown "black" with applied steel bâton indexes, outertritium-coated dots, auxiliary dials for the seconds, the12-hour and 30-minute registers. "Bâton" tritium-coatedsteel hands. M. Cal. 727, rhodium-plated, 17 jewels,straight line lever escapement, monometallic balance,shock-absorber, sefl-compensating Breguet balance-spring.Dial, case and movement signed.Diam. 37 mm. Thickness 13 mm.
Grading System: AAA
CHF 18,000 - 22,000
EUR 12,000 - 154,000
USD 15,000 - 19,000
Sold: CHF 20,700
C. Three-body, polished and brushed, screwed-down case backand crown, tachometer graduation on the bezel to 200 units perhour. D. Bi-colored matte silver and black with applied steeltritium-coated indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Tritium-coated steel "bâton"hands. M. Cal. 722 - 1, rhodium-plated, 17 jewels, straight linelever escapement, monometallic balance adjusted to three posi-tions,shock-absorber, self-compensating Breguet balance-spring,Microstella regulating screws.Dial, case and movement signed.Diam. 36 mm. Thickness 14 mm.
Grading System: AA
CHF 35,000 - 45,000
EUR 23,000 - 29,000
USD 30,000 - 40,000
Sold: CHF 58,650
C. Three-body, solid, polished and brushed, screwed down caseback, chronograph buttons and crown, tachometer graduationon the bezel to 200 units per hour. D. bicolor black and gold withapplied gold bâton indexes and tritium dots, auxiliary dials forthe seconds, the 12 hours and 30 minutes registers. ?Bâton?tritium-coated yellow gold hands. M. 13??? rhodium plated,17 jewels, lever escapement, monometallic balance adjustedto 3 positions, shock-absorber, self-compensating Breguetbalance-sprng.Dial, case and movement signed.Diam. 37 mm. Thickness 14 mm.
Grading System: AA
CHF 30,000 - 40,000
EUR 20,000 - 26,000
USD 26,000 - 34,000
Sold: CHF 39,100
C. Three-body, polished and brushed, screwed-down case back and crown. D. Satiné silver with applied steelbâton indexes and tritium coated dots, subsidiary ?guilloché? dials for the seconds, the 12-hour and 30-minuteregisters. Tritium coated steel "bâton" hands. M. Cal. 72 B, rhodium plated, 17 jewels, straight line lever escape-ment,monometallic balance, shock-absorber, self-compensating Breguet balance spring, Microstella regulatingscrews. Dial, case and movement signed.Diam. 36 mm. Thickness: 14 mm.
Grading System: AA
CHF 45,000 - 65,000
EUR 30,000 - 40,000
USD 40,000 - 55,000
C. Three-body, polished and brushed, screwed down case back,buttons and crown, tachometer graduation on the bezel to 200units per hour. D. Bi-color black and "guilloché" silver withapplied steel indexes and tritium-coated dots, auxiliary dials forthe seconds, the 12-hour and 30-minute registers, outer 1/5thsecond scale. Tritium-coated steel "bâton" hands. M. 13''',rhodium plated, 17 jewels, straight line lever escapement,monometallic balance adjusted to three positions, shock-absorber,self-compensating Breguet balance-spring.Dial, case and movement signed.Diam. 37 mm. Thickness 14 mm.
Grading System: AA
CHF 12,000 - 14,000
EUR 8,000 - 9,000
USD 10,000 - 12,000
Sold: CHF 19,550
C. Two-body, solid, polished and brushed, screwed-down case back and crown.D. Matte silver with applied steel and tritium baton indexes, subsidiary dials for theseconds, the 12-hour and 30-minute registers, outer graduation for the days of the monthin light blue, concentric, 1/5th second scale, apertures for the days of the week and themonths. Tritium-coated steel "alpha" hands. M. Cal. 72C, 13''', rhodium plated, 17 jewels,straight line lever escapement, monometallic balance, index regulator, self-compensatingBreguet balance-spring.Dial, case and movement signed.Diam. 36 mm. Thickness 15 mm.
Grading System:
CHF 90,000 - 120,000
EUR 60,000 - 80,000
USD 75,000 - 100,000
C. Two-body, massive, polished and brushed, screwed case back and crown. Oysterbracelet of riveted construction. D. Satiné silver with applied pink gold indexes, auxiliarydials for the seconds, the 12-hour and 30-minute registers, outer blue painted graduationfor the days of the month, apertures for the days of the week and the months. Pink gold"alpha" hands. M. 13''', rhodium plated, 17 jewels, lever escapement, monometallicbalance, shock-absorber, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 36 mm. Thickness 14 mm.
Grading System:
CHF 110,000 - 140,000
EUR 70,000 - 90,000
USD 95,000 - 120,000
Sold: CHF 143,750
C. Two-body, polished and brushed, screwed-down case back. D. Matte silver with goldindexes, subsidiary "guilloché" dials for the seconds, the 12-hour and 30-minute registers,outer blue painted graduation for the days of the month, apertures for the days of theweek and the months. Gold "dart" hands. M. Cal. 72C, rhodium plated, 17 jewels, straightline lever escapement, monometallic balance, shock-absorber, self-compensating Breguetbalance-spring.Dial, case and movement signed.Diam. 36 mm. Thickness: 13 mm.
Grading System: AAA
CHF 70,000 - 90,000
EUR 40,000 - 60,000
USD 60,000 - 80,000