C. Two-body, solid, polished, stepped bezel, stepped lapidated lugs, screwed-down case back with embossed ?Constellation? logo. D. Satiné yellow with applied yellow gold and black baton indexes, outer minute divisions, aperture for the date. Yellow gold and black dauphine hands. M. Cal. 561, copper colored, 24 jewels, straight line lever escapement, monometallic balance adjusted to temperatures and five positions, shock absorber, selfcompensating flat balance spring, swan neck regulator. Dial, case and movement signed. Diam. 34 mm. Thickness 11 mm.
Grading System: A
CHF 1,500 - 2,500
USD 1,700 - 2,700
EUR 1,100 - 1,900
Sold: CHF 2,375
C. Three-body, solid, planished, hooded lugs, clip back over a further back with two screws, smoky quartz crystal. D. Brushed gold. Yellow gold baton hands. M. Cal. 712 Ultra-plat, copper-colored, 24 jewels, straight-line lever escapement, monometallic balance adjusted to five positions and temperature, shock absorber, selfcompensating flat balance spring, micrometric regulator. Dim. 49 x 33 mm. Thickness 10 mm.
Grading System: AA
CHF 2,500 - 3,500
USD 2,700 - 3,800
EUR 1,900 - 2,700
Sold: CHF 11,875
C. Three-body, solid, polished, concave lugs, rounded bezel, snap-on case back. D. Two-tone silver with painted black Arabic numerals, inner minute/second divisions, subsidiary dials for the seconds and the 30-minute register, outer blue tachometer scale. Pink gold dauphine hands. M. 14???, rhodium-plated, straight line lever escapement, monometallic balance, self-compensating flat balance spring, index regulator. Dial signed, case numbered. Diam. 38 mm. Thickness 12 mm.
Grading System: A
CHF 2,000 - 3,000
USD 2,200 - 3,300
EUR 1,500 - 2,300
C. Three-body, solid, polished and brushed, bezel inclined at sides and with raised bar on top and bottom, special ?Marine? case with locking clip, winding button concealed by outer case, overhanging curved lugs. D. Matte silver with painted Arabic numerals, outer minute track. Blued steel fleche hands. M. Cal. 19.4 SOB T2, rhodiumplated, 15 jewels, straight line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator. Dial, case and movement signed. Dim. 23 x 36 mm. Thickness 8 mm.
Grading System: AA
CHF 5,000 - 7,000
USD 5,500 - 7,700
EUR 3,800 - 5,300
C. Two-body, polished, decagonal crown, concave lugs, stepped bezel, screwed down case back with embossed Constellation logo. D. Two-tone pink, ?pie-pan? with applied pink gold faceted dart indexes, applied logo to the upper and star to the lower sections, inner minute/second divisions. Pink gold dauphine hands. M. Cal. 354, copper-colored, 17 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions and to temperature, shock absorber, self-compensating flat balance spring, swan-neck regulator, bumper rotor. Dial, case and movement signed. Diam. 35 mm. Thickness 11 mm.
Grading System: A
CHF 2,700 - 4,000
USD 3,000 - 4,400
EUR 2,000 - 3,000
Sold: CHF 4,250
C. Two-body, solid, polished, lapidated lugs, flat bezel, screwed down case back. D. Two-tone silver with applied pink gold faceted dart indexes with luminous dots and Arabic numerals, inner minute/second divisions. Luminous pink gold dauphine hands. M. Cal. 354, copper-colored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating flat balance spring, swan-neck regulator, bumper rotor. Dial, case and movement signed. Diam 36 mm. Thickness 9 mm.
Grading System: A
CHF 2,100 - 3,000
USD 2,300 - 3,300
EUR 1,600 - 2,300
Sold: CHF 2,625
C. Three-body, polished and brushed, inclined bezel, transparent screwed-down case back, lyre lugs, sapphire crystals. D. Mother of Pearl with dart diamond indexes, luminous Arabic quarters, outer minute divisions, subsidiary seconds dial. Luminous steel dauphine hour hand, arrow for the minutes. M. Cal. 2201, rhodium-plated, fausses cotes decoration, 17 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, selfcompensating flat balance spring, index regulator. Dial, case and movement signed. Diam. 49 mm. Thickness 13 mm.
Grading System: AA
CHF 10,000 - 15,000
USD 11,000 - 16,500
EUR 8,000 - 11,000
Sold: CHF 12,500
C. Three-body, solid, polished and brushed, bezel tachometer graduated up to 400 UPH, screwed down crown, case back with 6 screws, sapphire crystal. D. Bi-color white and yellow with applied yellow gold baton and dot indexes, subsidiary dials for the seconds, 12 hour register and for the 24 hour indication, central minute recorder, outer minute/second divisions, aperture for the date. Yellow gold baton hands. M. Cal. based on Lemania 5100, rhodium plated, straight line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 36 mm. Thickness 14 mm.
Grading System: A
CHF 2,000 - 3,300
USD 2,200 - 3,600
EUR 1,500 - 2,500
Sold: CHF 2,500
C. Three-body, solid, reeded band, stepped bezel, straight curved lugs, correctors on the band, snap-on case back, sapphire crystal. D. Two-tone champagne with applied yellow gold baton and dot indexes, subsidiary dials for the days of the month, of the week, the months, the leap year indication apertures for the phases and ages of the moon, outer minute/second divisions. Yellow gold baton hands. M. Cal based on ETA2892-2, rhodium plated, fausses cotes and oeil de Perdrix decorations, 21 jewels, straight line lever escapement, monometallic balance, shock absorber, selfcompensating flat balance spring, index regulator. Dial, case and movement signed. Diam. 33 mm. Thickness 10 mm.
Grading System: AA
CHF 5,300 - 8,000
USD 5,800 - 8,800
EUR 4,000 - 6,000
C. Three-body, polished and brushed, gold bezel with tachometer graduated up to 400 UPH, straight lugs, screwed down crown and case back. D. Black with applied yellow gold baton indexes, subsidiary dials for the seconds, 30-minute and 12-hour registers, outer 1/5th second/minute divisions. Yellow gold dauphine hands. M. Cal. UG84, rhodium-plated, fausses cotes decoration, 17 jewels, straight line lever escapement, monometallic balance adjusted to five positions, shock absorber, selfcompensating flat balance spring, index regulator. Dial, case and movement signed. Diam. 36 mm. Thickness 14 mm.
Grading System: A
CHF 2,000 - 3,000
USD 2,200 - 3,300
EUR 1,500 - 2,300
Sold: CHF 1,625
C. Three-body, solid, polished and brushed,yellow gold and steel rounded stepped bezel, snap-on case back, correctors on the band, sapphire crystal. D. With with applied yellow gold radial Roman indexes, concentric graduation for the date, apertures for the days of the week, the months and the moon phases. Yellow gold feuille hands. M. Mechanical with automatic winding. Dial, case and movement signed. Diam. 26 mm. Thickness 9 mm.
Grading System: A
CHF 1,800 - 2,400
USD 2,000 - 2,600
EUR 1,400 - 1,800
C. Two-body, polished, case back with 4 screws, chronograph buttons at each side of the top, winding crown between the lugs at 12 and protected by a sprung cover released by a catch behind, domed sapphire crystal. D. Black with applied steel baton indexes and luminous dots, outer white minute division, inner white tachometer scale, vertically aligned subsidiary silver-ringed black guilloche dials for the seconds, the 12-hour and 30-minuteregisters and the 24 hour indication, aperture for the date at 8 o?clock. Luminous steel skeleton hour and minute hands. M. Cal. 2894 EB 400, rhodium-plated, fausses cotes decoration, 53 jewels, straight-line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, index regulator, hack mechanism. Dial, case and movement signed. Dim. 55 x 37 mm. Thickness: 12.9 mm.
Grading System: A
CHF 2,700 - 4,000
USD 3,000 - 4,400
EUR 2,000 - 3,000
Sold: CHF 3,375
C. Three-body, polished, graduated uni-directional revolving bezel for the decompression times, case back with 8 screws, screwed-down winding crown, concave lugs, sapphire crystal. D. Three-tone black, steel and white with applied luminous steel faceted baton indexes, outer minute/second divisions, outermost tachometer scale, aperture for the date at 12, subsidiary steel ring dials for the seconds, the 30-minute and 12-hour registers and the 24 hour indication. Steel skeletonized epee hands with luminous tips. M. Cal. EB 200, rhodium-plated, 53 jewels, straight-line lever escapement, monometallic balance, self-compensating flat balance spring, index regulator, hack mechanism. Dial, case and movement signed. Diam. 45 mm. Thickness 14 mm.
Grading System: A
CHF 3,300 - 4,600
USD 3,600 - 5,000
EUR 2,500 - 3,500
Sold: CHF 4,250
C: Three-body, solid, polished, concave lugs, stepped bezel, transparent snap-on case back, sapphire crystals. D. Two-tone silver with applied pink gold Arabic numerals, subsidiary dials for the seconds and the 30 minute register, outer 1/5th second/minute divisions, outermost tachometer scale. Luminous pink gold baton hands. M. Cal. Valjoux 7734, rhodium plated, straight line lever escapement, monometallic balance, shock absorber, selfcompensating flat balance spring. Dial, case and movement signed. Diam. 36 mm. Thickness 13 mm.
Grading System: A
CHF 3,300 - 4,600
USD 3,600 - 5,000
EUR 2,500 - 3,500
Sold: CHF 3,125
C. Three-body, solid, polished, inverted bezel, concave lugs, transparent case back with 6 screws, sapphire crystals. D. Two-tone silver with applied radial Roman numerals and faceted dart indexes, subsidiary dials for the seconds, 30 minute and 12 hour registers, outer 1/5th second/ minute track, outermost tachometer scale, double apertures for the date. Pink gold dauphine hands. M. Cal. based on Valjoux 7750, rhodium-plated, oeil de perdrix decoration,28 jewels, straight line lever escpament, monometallic balance, shock absorber, self-compensating flat balance spring, index regulator, hack mechanism. Dial, case and movement signed. Diam. 41 mm. Thickness 11 mm.
Grading System: AA
CHF 4,600 - 6,000
USD 5,000 - 6,600
EUR 3,500 - 4,500
Sold: CHF 5,500
C. Two-body, solid, polished and brushed, engraved bezel, sapphire crystal. D. Black with applied yellow gold baton indexes and 12 and 6 Arabic numerals. Yellow gold baton hands. M. With quartz standardization. Dial, case and movement signed. Diam. 39 mm. Thickness 5.5 mm.
Grading System: A
CHF 1,400 - 2,700
USD 1,500 - 3,000
EUR 1,000 - 2,000
Sold: CHF 4,000
C. Two-body, solid, polished, flat bezel, straight lugs, snap-on case back, snap-on case back. D. Mother-of -Pearl. Yellow gold dauphine hands. M. with quartz standardization. Dial, case and movement signed. Dim. 13 x 29 mm. Thickness 5 mm. Approx overall length 190 mm.
Grading System: A
CHF 6,000 - 8,000
USD 6,600 - 8,800
EUR 4,500 - 6,000
C. Three body, polished, case back secured by 8 screws, uni-directional revolving graduated bezel with cabochon shoulders to the sides, one yellow sapphire, one ruby , one blue sapphire set fish shape move freely between two sapphire crystals. D. Light blue with subtle multiple fish pattern, luminous dot markers and 3, 6, and 9 Arabic numerals, outer minute track, aperture for the date. White luminous sword hands. M. With quartz standardization. Case, dial and movement signed. Diam. 38 mm. Thickness. 11 mm.
Grading System: A
CHF 2,000 - 3,300
USD 2,200 - 3,600
EUR 1,500 - 2,500
Sold: CHF 3,750
C. Two-body, solid, polished and brushed, straight lugs with gold screw bars, transparent case back with 8 screws, sapphire crystals. D. Silver with radial and graduated Roman and Arabic numerals, inner minute track with 24 hours graduation. Large blued steel spade hands. M. Cal. RD18, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 19 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring. Dim. 47 mm x 27 mm. Thickness 7 mm.
Grading System: A
CHF 5,300 - 8,000
USD 5,800 - 8,800
EUR 4,000 - 6,000
Sold: CHF 7,500
C. Two-body, leather-covered with folding cover forming the stand, chromed hinged case for the clock. D. Black painted with luminous Arabic numerals, inner minute track. Luminous blued steel skeleton hands. M. Cal. 206, 50 mm., nickel, fausses cotes decoration, 17 jewels, straight-line lever escapement, monometallic balance, flat balance spring, index regulator, alarm sounding on a gong. Dial signed. Dim. 10.3 x 6.5 x 2.5 cm Property of a French Collector
Grading System: A
CHF 1,000 - 1,500
USD 1,100 - 1,600
EUR 800 - 1,100
Sold: CHF 1,188