C. Three-body, polished, inclined bezel, concave and curved lugs. D. Matte silvered withapplied yellow gold faceted baton indexes, subsidiary seconds, blue painted outer gradu-ationfor the days of the month, apertures for the days of the week, the months and themoon phases. Pink gold "dauphine" hands, "baton" with a blued arrow-tip arrow for thedate. M. Cal. 11 3/4''', self-winding, rhodium-plated, 18 jewels, straight line lever escape-ment,monometallic balance, self-compensating Breguet balance-spring.Dial, case, and movement signed.Diam. 38 mm. Thickness 15 mm.
Grading System: 
CHF 180,000 - 230,000
EUR 120,000 - 150,000
USD 150,000 - 200,000
C. Two-body, solid, polished and brushed, screwed-down case back and Oyster crown.D. Satiné silver with applied yellow gold faceted dart indexes, subsidiary seconds dial,outer graduation for the days of the month in black Arabic numerals, apertures for thedays of the week, the months and the moon phases. Tritium-coated yellow gold"dauphine" hands. M. Cal. 655, rhodium-plated, self-winding, 17 jewels, straight linelever escapement, monometallic balance adjusted to seven positions, shock-absorber,self-compensating Breguet balance-spring.Dial, case and movement signed.Diam. 36 mm. Thickness 13 mm.
Grading System:
CHF 120,000 - 150,000
EUR 80,000 - 100,000
USD 100,000 - 130,000
Sold: CHF 109,250
C. Two-body, solid, polished, stepped bezel, teardrop lugs,sapphire crystal. D. Guilloché silver with painted radial Romannumerals on an outer plain reserve, silver ring dial for the dateat 6, apertures for the days of the week, the months and themoon phases, second time-zone dial with 24-hour numerals,independently adjustable hand via a button in the band. Yellowgold "Urban Jürgensen" hands. M. Cal. 5108, rhodium-plated,"fausses-côtes" decoration, 40 jewels, straight line lever escape-ment,monometallic balance adjusted to 5 positions, shock-absorber,self-compensating flat balance-spring, 21K gold off-centerrotor.Dial, case and movement signed.Diam. 38 mm. Thickness 9 mm.
Grading System: AAA
CHF 33,000 - 43,000
EUR 21,000 - 28,000
USD 28,000 - 37,000
Sold: CHF 39,675
C. Two-body, solid, polished, stepped bezel, teardrop lugs,sapphire crystal. D. Guilloché silver with painted radial Romannumerals on an outer plain reserve, silver ring dial for the dateat 6, apertures for the days of the week, the months and themoon phases. Gold "Urban Jürgensen" hands. M. Cal. 020-100,rhodium-plated, "fausses-côtes" decoration, 35 jewels, straightline lever escapement, monometallic balance adjusted to 5 posi-tions,shock-absorber, self-compensating flat balance-spring,21K gold off-center rotor.Dial, case and movement signed.Diam. 38 mm. Thickness 9 mm.This model of Urban Jurgensen watch is considered by collectors tobe one of the most attractive and easy-to-read perpetual calendarsever produced.
Grading System: AAA
CHF 22,000 - 27,000
EUR 14,000 - 17,000
USD 19,000 - 23,000
C. Two-body, stepped bezel, teardrop lugs, sapphire crystal andsapphire crystal back. D. Prototype black dial with tritiumcoated Arabic numerals, painted silver dot minute markers,engine turned centre, subsidiary seconds, date aperture at 6.Tritium coated steel "skeleton" hands. M. 12''', rhodium-plated,"fausses cotes" decoration, 31 jewels, monometallic balanceadjusted to five positions, self-compensating flat balance-spring,shock absorber, 21K gold rotor.Dial, case and movement signed.Diam. 37 mm. Thickness 8 mm.
Grading System: AA
CHF 5,000 - 7,000
EUR 3,200 - 4,500
USD 4,300 - 6,000
Sold: CHF 10,350
C. Three-piece, ?bassine?, polished and matted. D. Matte aluminum with applied polished aluminum Breguetnumerals, outer minute track, subsidiary seconds. Polished aluminum Breguet hands. M. 17??? Cal. 439/7,aluminum, ?fausses côtes? decoration, 17 jewels, straight line lever escapement, cut bimetallic compensationbalance adjusted to temperature, Breguet balance-spring, swan-neck micrometer regulator.Dial, case and movement signed.Diam. 45 mm.
Grading System: AAA
CHF 5,000 - 7,000
EUR 3,200 - 4,500
USD 4,300 - 6,000
Sold: CHF 5,980
C. Four-body, "bassine", polished, the back engraved with Army inventory number, hinged silver cuvette.D. White enamel with bold upright luminescent Arabic numerals, outer Arabic minute and chronograph ringdivided into fifths, subsidiary seconds. Blued steel luminescent skeleton hands. M. Cal. R.A, 19??? 73 Chrono,frosted gilt brass, 20 jewels, straight line lever escapement, cut bimetallic compensation balance, blued steelBreguet balance spring with swan-neck micrometer regulator, chronograph with visible work, the button on thewinding crown.Dial, case and movement signed.Diam. 52 mm.
Grading System: AA
CHF 2,000 - 3,000
EUR 1,300 - 2,000
USD 1,700 - 2,600
Sold: CHF 5,175
C. Four-body, curved bezel decorated with ramolayé gold foliage against a black enamel ground, similarly deco-ratedband, hinged back cover decorated with finely chased gold flowers and foliage against a black enamelground. Hinged gold cuvette. D. Silvered, matte chapter ring with black Breguet numerals, outer minute ring,subsidiary seconds, engine turned centre and outer border. Blued steel hands. M. 36 mm., R.A. 17???XXI BAS,frosted gilt, wolf's tooth winding, straight line lever escapement, cut bimetallic compensation balance, blued steelBreguet balance spring, index regulator.Dial, case, cuvette and movement signed.Diam. 47 mm.
Grading System: AA
CHF 7,000 - 10,000
EUR 4,500 - 6,500
USD 6,000 - 8,500
Sold: CHF 12,075
C. Three-body, made from a King George V, 1913, BritishSovereign, the front cover with concealed hinge and catch.Numbered cuvette. D. Champagne, Roman numerals, batonindexes, minute ring. Blued steel ?baton? hands. M. 7??? (16mm), rhodium-plated, 18 jewels, straight line lever escapement,cut bimetallic compensation balance, blued steel flat balancespring, index regulator.Dial, movement and case signed.Diam. 23 mm.
Grading System: AA
CHF 20,000 - 25,000
EUR 13,000 - 16,000
USD 17,000 - 21,000
C. Made from a United States Twenty-Dollar coin of 1904, whitegold band set with brilliant-cut diamonds, the thumb-piece setwith a rectangular-cut ruby, pendant fitting at 12.D. Brushed bezel with baton hour markers. Black baton hands.M. Skeletonised, gilt, stamped with the Seal of Geneva QualityMark, foliate chased and engraved, straight line lever escape-ment,monometallic balance, self-compensating flat balance-spring,index regulator.Movement signed.Diam. 37 mm. Thickness 4 mm.
Grading System: AA
CHF 10,000 - 12,000
EUR 6,500 - 8,000
USD 8,500 - 10,000
Sold: CHF 10,580
C. Three-body, solid, polished, overhang-inghorn lugs, inclined bezel. D. Mattesilvered, applied gold faceted baton andsquare dot markers, Arabic numerals at12 and 6, outer minutes and fifth of asecond track. Gold "baton" hour andminutes hands, blued steel centreseconds hand. M. Cal. 12 1/2''' P454/5B,rhodium-plated, "fausses cotes" decora-tion,17 jewels, straight line lever escape-ment,beryllium balance with timingscrews adjusted to temperatures, shockabsorber, self-compensating Breguetbalance-spring, swan-neck micrometerregulator.Dial, case and movement signed.Diam. 36 mm. Thickness 10 mm.
Grading System: AA
CHF 7,000 - 9,000
EUR 4,500 - 6,000
USD 6,000 - 8,000
C. Three-body, hob-nail bezel, concealedlugs. D. Two-tone silvered, hob-nail chap-terrichapter ring, applied faceted goldbaton indexes, outer dot minute mark-ers,matte center and outer border.M. 9???, Cal. 466/3B, rhodium-plated,?fausses cotes? decoration, 17 jewels,straight line lever escapement, mono-metallicbalance adjusted to tempera-tures,self-compensating Breguet ba-lance-spring, micrometer adjustment tothe regulator.Dial, case and movement signed.Diam. 35 mm. Thickness 9 mm.
Grading System: AAA
CHF 6,000 - 8,000
EUR 4,000 - 5,000
USD 5,000 - 7,000
C. Three-piece, polished, stepped clawlugs. D. Silvered, engine turned, outer giltdot minute markers, applied gold dot,baton and Arabic markers. Gold batonhour and minute hands, blued steelcentre seconds hand. M. 12 1/2''', Cal.P454/5B, rhodium-plated, "fausses cô-tes"decoration, 18 jewels, straight linelever escapement, monometallic balanceadjusted to heat, cold, isochronismand five positions, self-compensatingBreguet balance spring, shock absorber,swan-neck micrometer adjustment tothe regulator.Dial, case and movement signed.Diam. 35 mm. Thickness 10 mm.
Grading System: AA
CHF 4,500 - 6,500
EUR 3,000 - 4,200
USD 4,000 - 5,500
Sold: CHF 8,970
C. Two-body, solid, polished, tear-droplugs. D. Two-tone, silvered, applied goldtriangular indexes and Roman numeralsat 12 and 6, inner seconds and minutedivisions, Arabic five minute/secondnumerals. Gold baton hour and minutehands, blued steel seconds hand.M. 12 1/2''', Cal. P454/5B, rhodium-plated,"fausses cotes" decoration, 17jewels, straight line lever escapement,monometallic balance adjusted totemperatures, self-compensating Bre-guetbalance spring, shock absorber,swan-neck micrometer adjustment tothe regulator.Dial, case and movement signed.Diam. 35 mm. Thickness 10 mm.
Grading System: AA
CHF 3,500 - 5,500
EUR 2,300 - 3,500
USD 3,000 - 4,700
Sold: CHF 4,370
C. Two-body, solid, polished, tear-droplugs. D. Matte gilt with applied gold dartindexes and Roman quarter-hour numer-als,inner minute track, subsidiaryseconds. Gold baton hands. M. 12 1/2''',Cal. V453, 17 jewels, rhodium-plated,"fausses cotes" decoration, straight linelever escapement, cut bimetallic com-pensationbalance adjusted to tempera-tures,blued steel Breguet balance-spring,shock absorber, index regulator.Dial, case and movement signed.Diam. 35 mm. Thickness 10 mm.
Grading System: AA
CHF 4,000 - 6,000
EUR 2,600 - 4,000
USD 3,500 - 5,000
Sold: CHF 4,370
C. Two-body, polished and brushed,rounded band, tear-drop lugs. D. Mattesilvered, applied pink gold faceted batonindexes, inner minute ring with dotmarkers. Pink gold "baton" hour andminute hands, blued steel centre se-condshand. M. 12 1/2''', Cal. V454,rhodiium-plated, "fausses cotes" decora-tion,17 jewels, straight line lever escape-ment,monometallic balance adjusted totemperatures, self-compensating Bre-guetbalance-spring, shock absorber,swan-neck micrometer adjustment tothe regulator.Dial, case and movement signed.Diam. 35 mm. Thickness 10 mm.
Grading System: AA
CHF 4,000 - 6,000
EUR 2,600 - 4,000
USD 3,500 - 5,000
Sold: CHF 6,900
C. Three-body, solid, polished, lapidated lugs. D. Matte silverwith painted "bâton" indexes. Pink gold "bâton" hands.M. Cal. 23-300 stamped with the Geneva Quality Mark,rhodium-plated, "fausses côtes" decoration, 18 jewels, straightline lever escapement, Gyromax balance adjusted for heat, cold,isochronism and 5 positions, shock-absorber, self-compensatingBreguet balance-spring.Dial, case and movement signed.Diam. 33 mm. Thickness 7mm.
Grading System: AA
CHF 4,000 - 6,000
EUR 2,600 - 4,000
USD 3,500 - 5,000
Sold: CHF 4,600
C. Two-body, solid, polished and brushed and engraved, hoodedlugs, "bombé" crystal. D. Silver, brushed with applied pink golddot and bâton indexes, subsidiary seconds. Pink gold "bâton"hands. M. Cal. 9'''-90, tonneau-shaped, rhodium plated,"fausses côtes" decoration, 18 jewels, straight line lever escape-ment,monometallic compensation balance, blued steel Breguetbalance-spring, micrometer regulator.Dial, case and movement signed.Dim. 25 x 38 mm. Thickness 10 mm.
Grading System: A
CHF 7,000 - 9,000
EUR 4,500 - 6,000
USD 6,000 - 8,000
Sold: CHF 8,625
C. Two-body, polished and brushed, inclined bezel, curved lugs.D. Pink matte, applied pink gold bâton indexes and Romanquarter hour markers, subsidiary seconds, outer black paintedminute track. Pink gold "bâton" hands. M. 12''', rhodium plated,"fausses cotes" decoration, straight line lever escapement, cutbimetallic compensation balance, blued steel Breguet balancespring, swan-neck micrometer adjustment to the regulator.Dial, case and movement signed.Diam. 32 mm. Thickness 9 mm.
Grading System: AA
CHF 7,000 - 9,000
EUR 4,500 - 6,000
USD 6,000 - 8,000
Sold: CHF 8,050
C. Two-body, polished and brushed, claw lugs. D. Two-tone gilt,applied gold Arabic numerals and dot markers, minute trackwith dot and bâton markers, subsidiary seconds. Gold "bâton"hands. M. 10''', rhodium plated, "fausses cotes" decoration, 18jewels, straight line lever escapement, monometallic balance,self-compensating Breguet balance-spring, swan-neck microm-eteradjustment to the regulator.Dial, case and movement signed.Diam. 30 mm. Thickness 10 mm.
Grading System: AA
CHF 3,500 - 4,500
EUR 2,300 - 3,000
USD 3,000 - 4,000
Sold: CHF 4,140