C. Two-body, solid, polished and brushed, decagonal crown, downturned lugs, back with Constellation logo. D. Black, so-called ?pie-pan?, with applied gold faceted dart indexes, inner minute/seconds divisions, applied gold Omega symbol at 12 and applied gold star at 6. Yellow gold ?dauphine? hands. M. Cal. 505, copper-colored, 24 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometer regulator. Dial, case and movement signed. Diam. 35 mm. Thickness 11.5 mm.
Grading System: AA
CHF 3,000 - 4,000
EUR 2,000 - 2,500
USD 2,500 - 3,300
Sold: CHF 7,670
C. Three-body, solid, polished and brushed, rounded bezel, slightly downturned lugs, decagonal crown, back with embossed ?Observatory? logo. D. Two-tone gold, applied faceted yellow gold dart indexes on a guilloché ground, inner minutes/seconds divisions, applied gold Omega symbol at 12, applied gold star at 6. Yellow gold ?dauphine? hands. M. Cal. 354, copper-colored, 17 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions and temperatures, shock absorber, self-compensating flat balance spring, micrometer regulator. Dial, case and movement signed. Diam. 35 mm. Thickness 11 mm.
Grading System: AA
CHF 3,000 - 4,000
EUR 2,000 - 2,500
USD 2,500 - 3,300
Sold: CHF 8,850
C. Two-body, solid, polished, concave lugs, case back with Constellation logo. D. Two-tone gold, ?pie-pan? with faceted dart indexes, inner minute/seconds divisions. Gold ?dauphine? hands. M. Cal. 354, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, index regulator, bumper rotor. Dial, case and movement signed. Diam. 35 mm. Thickness 11 mm.
Grading System: AA
CHF 4,000 - 6,000
EUR 2,500 - 3,800
USD 3,300 - 5,000
Sold: CHF 9,440
C. Three-body, solid, polished and brushed, half-hooded lugs, screw-down back with Constellation logo. D. Champagne with applied gold and black baton indexes, outer minute/seconds divisions, applied gold Omega symbol at 12 and applied gold star at 6, date aperture. Yellow gold ?dauphine? hands with black center. M. Cal. 561, copper-colored, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometer regulator. Dial, case and movement signed. Diam. 34.4 mm. Thickness 11 mm
Grading System: AA
CHF 3,000 - 4,000
EUR 2,000 - 2,500
USD 2,500 - 3,300
Sold: CHF 8,260
C. Three-body, solid, polished, downturned lugs, decagonal crown, stainless steel back with applied pink gold-plated ?Constellation? logo. D. Black with applied faceted baton indexes, outer minute/seconds division, applied pink gold Omega logo at 12 and applied pink gold star at 6, date aperture. Luminous pink gold ?dauphine? hands. M. Cal. 504, copper-colored, 24 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometer regulator. Dial, case and movement signed. Diam. 35 mm. Thickness 12 mm.
Grading System: A
CHF 2,000 - 3,000
EUR 1,300 - 2,000
USD 1,700 - 2,500
Sold: CHF 7,670
C. Three-body, solid, polished, flat bezel, faceted downturned lugs, decagonal crown, screw-down back with Constellation logo. D. Satiné silver with applied faceted copper-colored indexes, applied pink gold Omega symbol at 12 and pink gold star at 6. M. Cal. 551, copper-colored, 24 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movment signed. Diam. 34 mm. Thickness 10.8 mm.
Grading System: A
CHF 1,200 - 1,600
EUR 750 - 1,000
USD 1,000 - 1,300
Sold: CHF 3,540
C. Three-body, solid, polished, faceted lugs, screw-down case back with applied gold Constellation logo. D. Satiné silver ?pie-pan? with faceted yellow gold baton indexes, inner minute/seconds divisions, date aperture. Yellow gold ?dauphine? hands. M. Cal. 561, rhodium-plated, 24 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 34 mm. Thickness 12 mm.
Grading System: A
CHF 1,800 - 2,200
EUR 1,100 - 1,400
USD 1,500 - 1,800
Sold: CHF 3,776
C. Three-body, solid, polished, faceted bezel, downturned lugs, back with embossed Constellation logo. D. Two-tone silver with 12-sides and applied faceted pink gold baton indexes and pink gold Arabic quarters, inner minute/seconds divisions, portrait of King Ibn Saud of Saudia Arabia at 12, pink gold applied Omega symbol at 6. Pink gold ?dauphine? hands. M. Cal. 505, copper-colored, 24 jewels, straightline lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movment signed. Diam. 35 mm. Thickness 11 mm.
Grading System: AA
EUR 2,000 - 2,500
USD 2,500 - 3,300
Sold: EUR 7,000
C. Three-body, solid, polished, concave lugs, case back with embossed Constellation logo. D. Satiné gold with applied faceted black painted indexes, outer minute/seconds divisions. Gold and black painted ?dauphine? hands. M. Cal. 501, rhodium-plated, 24 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometric regulator. Dial, case and movement signed. Diam. 35 mm. Thickness 12 mm.
Grading System: AA
CHF 1,500 - 2,000
EUR 1,000 - 1,300
USD 1,200 - 1,700
Sold: CHF 2,596
C. Two-body, solid, polished, flat bezel, central hooded lugs, decagonal crown, back with embossed Constellation logo. D. Two-tone silvered, set with 8 brilliant-cut diamonds and 5 baguette-cut diamonds in platinum mounts, inner minutes/seconds divisions, applied white gold Omega symbol at 12 and star at 6. Steel ?dauphine? hands. M. Cal. 505, copper-colored, 24 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometer regulator. Dial, case and movment signed. Diam. 35 mm. Thickness 11.5 mm.
Grading System: 
CHF 30,000 - 40,000
EUR 20,000 - 25,000
USD 25,000 - 33,000
Sold: CHF 413,700
C. Three-body, solid, polished, inclined bezel, hooded lugs, decagonal crown, back with embossed Constellation logo. D. Copper-colored, ?pie-pan?, applied faceted pink gold dart indexes on a guilloché reserve, inner minute/seconds divisions, applied 18K pink gold Omega symbol at 12 and an applied 18K pink gold star at 6. Pink gold ?dauphine? hands. M. Cal. 501, copper-colored, 20 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometric regulator. Dial, case and movement signed. Diam. 35 mm. Thickness 11.5 mm.
Grading System:
CHF 25,000 - 30,000
EUR 16,000 - 20,000
USD 20,000 - 25,000
Sold: CHF 37,760
C. Three-body, solid, polished, inclined bezel, hooded lugs, decagonal crown, back with embossed Constellation logo. D. Copper-colored, ?pie-pan?, applied faceted yellow gold dart indexes on a guilloché reserve, inner minute/seconds divisions, applied 18K pink gold Omega symbol at 12 and an applied 18K yellow gold star at 6. Yellow gold ?dauphine? hands. M. Cal. 505, copper-colored, 24 jewels, straightline lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometric regulator. Diam. 35 mm. Thickness 11 mm.
Grading System: AAA
CHF 7,000 - 9,000
EUR 4,500 - 5,700
USD 5,800 - 7,500
Sold: CHF 20,060
C. Three-body, solid, polished and brushed, inclined bezel, back with embossed Constellation logo. D. Silver with applied white gold and black baton indexes, outer minute/seconds divisions, applied 18K white gold Omega symbol at 12 and an 18K white gold star at 6, date aperture. Black ?baton? hands. M. Cal. 561, copper-colored, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometric regulator. Dial, case and movement signed. Dim. 34.5 x 40.8 mm. Thickness 11.8 mm.
Grading System: AA
CHF 3,500 - 5,500
EUR 2,200 - 3,500
USD 3,000 - 4,500
Sold: CHF 16,520
C. Three-body, solid, polished, screwed-down case back with embossed Constellation logo. D. Linen-textured silver with applied faceted black painted gold indexes, outer minute/seconds divisions, date aperture. Luminous gold and black painted ?baton? hands. M. Cal. 564, rhodium-plated, 24 jewels, straightline lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometric. Dial, case and movement signed. Dim. 35 x 41 mm. Thickness 12 mm.
Grading System: AA
CHF 1,800 - 2,200
EUR 1,100 - 1,400
USD 1,500 - 1,800
Sold: CHF 2,832
C. Two-body, solid, polished and brushed, case back with embossed logo. D. Satiné gold with applied black-painted gold faceted indexes and luminous dots, date aperture. Luminous black ?baton? hands. M. Cal. 1001, copper-colored, 20 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 32.5 x 39 mm. Thickness 10 mm.
Grading System: AA
CHF 5,000 - 7,000
EUR 3,000 - 4,500
USD 4,200 - 5,800
Sold: CHF 6,490
C. Three-body, solid, brushed, canted corners, Tiger`s Eye cabochon-set winding crown. D. Gilt, tapestry guilloché, gold and black baton indexes. Black ?baton? hands. M. Cal. 712 Ultra-plat, copper-colored, 24 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometric regulator. Dim. 29 x 42 mm. Thickness 8 mm.
Grading System: A
CHF 3,500 - 5,500
EUR 2,200 - 3,500
USD 3,000 - 4,500
Sold: CHF 4,720
C. Two-body, solid, polished and brushed, bezel inclined at top and bottom, back secured by four screws, topaze-colored sapphire crystal. D. Champagne with applied gold and black baton indexes. Black ?baton? hands. M. Cal. 711, copper-colored, 24 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Dim. 30 x 47.7 mm. Thicknss 8.5 mm.
Grading System: AA
CHF 5,000 - 7,000
EUR 3,000 - 4,500
USD 4,200 - 5,800
Sold: CHF 6,490
C. Two-body, solid, polished and brushed, faceted lugs, crown set with ?Tiger?s Eye? cabochon, sapphire crystal. D. Gold, ?clous de Paris?, with applied gold and black baton indexes for the quarters. M. Cal. 712, copper-colored, 24 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometric index regulator. Dial, case and movement signed. Dim. 28 x 41 mm. Thickness 7.2 mm.
Grading System: A
CHF 2,800 - 3,800
EUR 1,800 - 2,500
USD 2,300 - 3,200
Sold: CHF 4,130
C. Two-body, brushed, inclined bezel, half-hooded lugs, back secured with four screws, crown at 9, sapphire crystal. D. Bronzed with applied inclined indexes, inner minute/seconds division, Omega logo on red medallion at 12 o`clock, date aperture in red. White ?baton? hands, red center seconds hand. M. Cal. 1300 ?Beta 21?, 13 jewels, with quartz standardization. Dim. 36.8 x 42 mm. Thickness 15 mm.
Grading System: AAA
CHF 5,000 - 7,000
EUR 3,000 - 4,500
USD 4,200 - 5,800
Sold: CHF 6,490
C. Three-body, solid, polished and brushed, satiné bezel, screw-down case back. D. Gold with applied gold and black baton indexes, outer minute/seconds division, Omega logo on red medallion at 12 o`clock, date aperture. Luminous black ?baton? hands. M. Cal. 1250, with quartz standardization, 12 jewels. Diam. 35 mm. Thickness 11 mm.
Grading System: A
CHF 3,000 - 5,000
EUR 2,000 - 3,000
USD 2,500 - 4,200
Sold: CHF 4,720