C. Three-body, polished and brushed, stepped inclined bezel. D. Three?tone silvered with painted Arabic numerals and baton indexes, inner spiral telemetric scale, outer minute track with concentric fifths of a second and telemeter scales, subsidiary seconds at 6 and 30-minute recording dial at 12. Blued steel Breguet hands. M. 17???, rhodium plated, 18 jewels, straight line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator. Dial signed. Diam. 47 mm.
Grading System: AA
CHF 3,000 - 4,000
EUR 2,000 - 2,600
USD 2,300 - 3,000
Sold: CHF 3,450
C. Three-body, polished and brushed, concave lugs, winding crown at 9 for adjusting the memento dial. D. Matte silver with luminous baton indexes, outer minutes and fifths of a second track with Arabic five-minutes/seconds numerals, subsidiary dials for the seconds, the 12-hour and 30-minute registers and the memento in 12 hours, outer blue painted tachometer scale. Luminous blued steel "feuille" hands. M. Cal. 287, frosted gilt, 17 jewels, straight line lever escapement, monometallic balance, self-compensating Breguet balance-spring, index regulator. Dial, case and movement signed. Diam. 37 mm. Thickness 13 mm.
Grading System: AA
CHF 3,000 - 4,000
EUR 2,000 - 2,600
USD 2,300 - 3,000
Sold: CHF 10,925
C. Three-body, massive, polished and brushed, lapidated lugs. D. Two-tone silver with painted gold and blue Arabic numerals, subsidiary seconds and 30-minute register dials, outer tachometer scale. Gold "baton" hands. M. 14"', rhodium plated, 17 jewels, lever escapement, monometallic balance, self-compensating Breguet balancespring. Dial, case and movement signed. Diam. 37 mm. Thickness 12.5 mm
Grading System: A
CHF 3,500 - 4,500
EUR 2,300 - 3,000
USD 2,700 - 3,500
Sold: CHF 5,060
C. Three-body, ?bassine pincée?, polished. D. Two-tone, silvered, with applied yellow gold ?bâton? indexes and Arabic quarter-hour numerals, outer minute track, subsidiary seconds. Gold ?épée? hands. M. 16''', Observatory Quality ?Class A Certificate 1067?, rhodium plated, polished, 17 jewels, straight line lever escapement, cut bimetallic balance, blued steel Breguet balance spring, swan-neck micrometer regulator. Dial, case and movement signed. Diam. 45 mm.
Grading System: AA
CHF 2,500 - 3,500
EUR 1,600 - 2,300
USD 2,000 - 2,700
C. Three-body, ?bassine et filets?. Hinged gunmetal back and cuvette, the latter covering the chased gilt brass automaton scene, activated whilst being wound, depicting a couple in a boudoir. D. White enamel with radial Roman numerals, outer minute track and blue painted Arabic five-minute numerals, subsidiary seconds. Gilt brass ?Louis XVI? hands. M. 18???, brass, three-quarter plate, cylinder escapement, plain brass three-arm balance, blued steel flat balance spring, index regulator. Diam. 54 mm.
Grading System: A
CHF 3,000 - 4,000
EUR 2,000 - 2,600
USD 2,300 - 3,000
Sold: CHF 5,980
C. Two-body, triangular, the bezel cast and chased with the Union Chain, the band with different Masonic symbols, the back with the Masonic Temple and symbols and the letters ?G?, ?B?, and ?J?, set with a cabochon in the pendant, triangular bow. D. Mother of pearl with polychrome painted Masonic symbols in place of numerals and with the inscription: ?Love your fellow man, lend him a helping hand?, outer minute track and Arabic twenty minute numerals. Blued steel "alpha" hands. M. Cal. 27B-9, 12''', rhodium plated, 15 jewels, straight line lever escapement, monometallic balance with three adjustments, self compensating flat balance spring, shock absorber, index regulator. Case and movement signed. Dim. 51 x 45 mm.
Grading System: A
CHF 2,000 - 3,000
EUR 1,300 - 2,000
USD 1,600 - 2,300
C. Four-body, ?bassine et filets?, polished, hinged and sprung front cover with aperture and blue champlevé enamel Roman chapter with inner minute track, the back cover with engraved monogram. Gold hinged cuvette. D. White enamel, radial Roman numerals, outer minute track, subsidiary seconds. Blued steel "spade" hands. M. 43 mm, 19???, frosted gilt, 31 jewels, wolf?s tooth winding, straight line calibrated and counterpoised lever escapement, cut bimetallic compensation balance with blued steel Breguet balance spring, index regulator, repeating on gongs actvated by a slide in the band. Cuvette signed by the retailer. Diam. 53 mm.
Grading System: AA
CHF 6,000 - 8,000
EUR 4,000 - 5,200
USD 4,700 - 6,200
C. Three-body, polished, reeded rotating bezel for the winding, the backplate with two fixing plates secured by four knurled nuts for mounting. D. Silvered with luminous radial Arabic numerals, outer seconds track with fifths of a second divisions, inner tachometer scale, dials for 60-minute and 12-hour registers. Blued steel hands, the seconds hand with luminous tip. M. Cal.150, 18???, frosted gilt, 8 jewels, straight line lever escapement, monometallic balance, self-compensating flat balance spring, index regulator. Dial and movement signed. Diam. 103 mm.
Grading System: A
CHF 1,600 - 2,000
EUR 1,000 - 1,300
USD 1,200 - 1,600
Sold: CHF 1,955
Probably Swiss. Made circa 1830. Fine brass and steel face plate engine.
Centering plate with three dog clamps, centering post, steel bed with turned brass fixing posts, driven by three lateral pulley wheels, two-directional slide rest controlled by knurled nuts and crank lever, angular cutter with angle adjustment. Dim: Length 47 x 23.5 cm. Good clean condition with slight wear.
CHF 2,000 - 3,000
EUR 1,300 - 2,000
USD 1,600 - 2,300
Sold: CHF 2,875
C. Glazed with brass frame raised on a wooden base. M. Rectangular chrome-plated base containing the spring barrel, counterpoised straight line lever escapement with brass lever and escape wheel, steel pallets, monometallic balance with peripheral adjustment screws, steel Breguet balance spring, index regulator. Movement signed. Dim. 16 x 12 x 13 cm.
Grading System: A
CHF 5,000 - 7,000
EUR 3,200 - 4,500
USD 4,000 - 5,500
Sold: CHF 6,900
C. Glazed with gilt brass frame raised on a wooden base. M. Rectangular gilt brass plates, cylindrical pillars, spring barrel, gilt brass pivoted detent escapement with steel pallets, bimetallic compensation balance with peripheral adjustment screws, flat steel balance spring, incabloc shock absorber, index regulator. Dim. 25.5 x 14 x 22 cm.
Grading System: A
CHF 6,000 - 8,000
EUR 4,000 - 5,200
USD 4,700 - 6,200
Sold: CHF 12,075
C. Four-body, ?bassine et filets?, the band and borders engraved with geometric patterns, hinged and sprung front cover decorated with a painted on enamel Swiss arms surmounted by William Tell?s hat and surrounded by the champlevé enamel shields of 22 Swiss Cantons within an engraved foliate border, the back cover decorated with an oval painted on enamel vignette depicting the classical figure of ?Helvetia? in an alpine landscape, within an engraved foliate, scroll and trophy border. Hinged gold cuvette. D. White enamel with radial Roman numerals, outer minute track and Arabic five-minute numerals. Blued steel ?spade? hands. M. 19???, frosted gilt, bar calibre, 18 jewels, straight line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator. Dial signed. Diam. 49 mm.
Grading System: AA
CHF 3,000 - 4,000
EUR 2,000 - 2,600
USD 2,300 - 3,000
Sold: CHF 3,910
C. Five-body, "bassine et filets", engineturned and polished covers and reeded band. Hinged gold cuvette. D. White enamel, radial Roman numerals, outer minute track, outermost seconds divided into fifths, subsidiary fifth-second jump diablotine. Blued-steel "Breguet" hands. M. 19.5''', nickel, 28 jewels, most in screwed gold chatons, straight line lever escapement, cut bimetallic compensation balance, Breguet balance- spring, tandem winding, independent seconds activated by a pushpiece in the band. Dial and cuvette signed, case and movement numbered. Diam. 55 mm.
Grading System: AA
CHF 5,000 - 7,000
EUR 3,200 - 4,500
USD 4,000 - 5,500
C. Three-body, polished and brushed, 8 yellow gold hexagonal nuts secured by 8 yellow gold screws on the case back, screweddown winding-crown, sapphire crystal. D. Royal blue, "Clous-de- Paris" decorated, luminous applied white gold indexes, subsidiary "guilloché" ring dials for the days of the month on the 2, the second time zone on the 6 and graduation for the up-anddown indication between 8 and 11. Luminous white gold "bâton" hands. M. Cal. 2129/2845, rhodium plated, "faussescôtes" decoration, 33 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance- spring, 21K gold rotor segment. Dial, case and movement signed. Diam. 36 mm. Thickness 10 mm. Approx. overall length: 190 mm.
Grading System: A
CHF 7,000 - 9,000
EUR 4,500 - 6,000
USD 5,500 - 7,000
Sold: CHF 8,050
C. Two-body, solid, polished and brushed, screwed-down transparent case back, concave stepped bezel, domed sapphire crystal, sapphire crystal back edged with the "RD" logo. D. Matte silver with painted indexes, outer graduation for the 52 weeks of the year, subsidiary dials for the seconds, the 30-minute register and the months, sector for the retrograde days of the week and the month, apertures for the moon phases at 12 and the leap year at 5. White gold "feuille" hands, blued steel "cathédrale" hands for the retrograde indications. M. Cal. RD 5710, stamped with the Geneva Quality Hallmark, rhodium plated, "fausses côtes" decoration, 21 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shockabsorber, self-compensating Breguet balance-spring, micrometer regulator. Dial, case and movement signed. Diam. 43 mm. Thickness 15.3 mm.
Grading System: AAA
CHF 30,000 - 40,000
EUR 20,000 - 26,000
USD 23,000 - 30,000
C. Two-body, solid, heavy, polished, case back with 4 screws, ?bombé? sapphire crystal. D. ?Flinqué? silver with painted radial Arabic numerals, concentric graduation for the days of the month, apertures for the days of the week and the months. Blued steel "spade" hands. M. Cal. 2800, rhodium-plated, ?fausses côtes? decoration, 21 jewels, straight line lever escapement, monometallic balance adjusted to 8 positions, shockabsorber, self-compensating flat balance-spring, micrometer regulator. Dial, case and movement signed. Dim. 32 x 45 mm. Thickness 12 mm.
Grading System: AA
CHF 20,000 - 30,000
EUR 13,000 - 20,000
USD 16,000 - 23,000
C. Three-body, solid, polished, glazed back secured by screws, graduated revolving bezel, "Vendôme" type lugs, crown-protector and chronograph pushers set with cabochons. D. Two-tone silver and gilt, radial Roman numerals,outer minute/seconds track with fifth second divisions, subsidiary dials for the constant seconds and the 12-hour and 30-minute registers, date aperture at 6. Blued steel tritium-coated "lozenge" hands. M. Cal. 205, rhodium plated, "fausses cotes" decoration, 37 jewels, lever escapement, monometallic balance adjusted to five positions, shock-absorber, self-compensating flat balancespring, gold rotor. Dial, case and movement signed. Diam. 38.5 mm. Thickness 11 mm.
Grading System: A
CHF 15,000 - 20,000
EUR 10,000 - 13,000
USD 12,000 - 16,000
C. Two-body, square, brushed and polished, massive, curved, straight lugs with screws, curved sapphire crystal, glazed back with eight screws. D. Matte white, large painted radial Roman numerals, inner minute track. Large blued steel ?spade? hands. M. Cal. RD57, rhodium-finished, Geneva Quality hallmark, "fausses cotes" decoration, 29 jewels, straight line lever escapement, monometallic balance, adjusted to five positions, selfcompensating balance spring, swan-neck micrometer adjustment to the regulator, shock absorber. Dim. 40 x 40 mm. Thickness: 9.5 mm.
Grading System: AA
CHF 16,000 - 20,000
EUR 10,000 - 13,000
USD 12,000 - 16,000
C. Two-body, solid, polished, case back with 4 screws and the Master Compressor logo, concave and curved lugs, alarm winding- crown at 2, time-setting and winding-crown at 4, both with ?Compressor Key?, winding crown at 10 for the revolving dive timing, sapphire crystal. D. Anthracite with applied luminous Arabic numerals and dart indexes, outer revolving disc for the dive time, aperture for the alarm indication and date. Luminous pink gold "Alpha" hands. M. Cal. 918, rhodium-plated, "fausses côtes" decoration, 22 jewels, straight line lever escapement, monometallic balance adjusted to six positions, shock-absorber, self-compensating flat balance-spring. Dial, case and movement signed. Diam. 41 mm. Thickness 16 mm.
Grading System: AA
CHF 10,000 - 12,000
EUR 6,500 - 8,000
USD 8,000 - 10,000
C. Three-body, solid, polished and brushed, transparent screw down case back with ?RD? monogram, concave bezel, downturned lugs,sapphire crystals. D. White enamel with applied yellow gold dot indexes, sectors for the retrograde days of the week and the retrograde days of the month, aperture for the moon phases. Faceted yellow gold "Alpha" hands. M. Cal. 5707, stamped with the Geneva Quality Hallmark, rhodium-plated, 'fausses côtes'decoration, 30 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shockabsorber, self-compensating flat balance-spring, micrometer regulator. Dial, case and movement signed. Diam. 37 mm. Thickness 11 mm.
Grading System: AA
CHF 16,000 - 20,000
EUR 10,000 - 13,000
USD 12,000 - 16,000
Sold: CHF 21,850