C. Brushed side panels, hinged door, gilt bun feet. D. Silvered with applied gilt baton indexes and radial Roman quarters, outer minute/seconds track with Arabic five minutes/seconds on a red laquer ground with pierced and chased foliage decoration. Gilt ?feuille? hands. M. Cal. 59 8-D SCS, copper-colored, 20 jewels, indirect center seconds with bull cless, bimetallic cut compensation balance, blued steel Breguet balance spring. Dial, case and movement signed. Dim. 128 x 128 mm. Property of a South American Collector
Grading System: AA
CHF 2,000 - 3,000
EUR 1,300 - 2,000
USD 1,700 - 2,500
Sold: CHF 10,620
C. Two-body, solid, polished, screw-down bezel with serrated top edge, back engraved with a steam engine traveling over a bridge. D. White enamel with bold black radial Roman numerals, outer minute track, sunk subsidiary seconds. Blued steel ?spade? hands. M. Cal. 20??? LOB NN, frosted gilt, 15 jewels, straight line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator. Dial, case and movement signed. Diam. 58.5 mm.
Grading System: AA
CHF 800 - 1,000
EUR 500 - 600
USD 650 - 800
Sold: CHF 3,304
C. Three-body, ?bassine?, the back with an applied gilt crest. D. White with painted black Paris numerals, outer ?railway circle? ring with black rectangular indexes and black Arabic numerals 13 to 24, subsidiary seconds dial. M. Cal. 19´´´LOB T1, frosted gilt, 15 jewels, straight line lever escapement, bimetallic cut compensation balance, blued steel Breguet balance spring. Dial, case and movement signed. Diam. 51 mm.
Grading System: AA
CHF 1,000 - 1,500
EUR 600 - 1,000
USD 800 - 1,200
Sold: CHF 3,776
C. Three-body, ?bassine?, solid, polished, rounded bezel. D. Three-part, white enamel with bold black Dauphine numerals 1-12 on a raised outer circle, small black Arabic numerals 13 -24 in the recessed center, outer minute track, sunk subsidiary seconds dial. Blued steel ?spade? hands. M. Cal. 20 LO CCR NN, signed ?Ls Brandt & Frères SA - Grade CCR?, rhodium-plated, ?oeil-de-Perdrix? decoration, 19 jewels, 8 in screwed chatons, safety pinion, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, micrometer regulator. Dial and movement signed. Diam. 54.5 mm.
Grading System: AAA
CHF 1,500 - 2,500
EUR 1,000 - 1,600
USD 1,200 - 2,000
Sold: CHF 5,192
C. Four-body, ?bassine?, hinged gold cuvette engraved ?Chronomètre Omega?. D. White enamel with Breguet numerals, outer minute divisions, subsidiary seconds, painted Omega name and sign in black and the words ?Chronomètre? in red at 12 o?clock. M. Cal. 43.15 S Very Best, rhodium-plated, ?fausses côtes? decoration, 23 jewels, most in screwed gold chatons, safety pinion, bimetallic cut compensation balance, adjusted to 6 positions and temperatures, blued steel Breguet balance spring, eccentric cam micrometer regulator, gold wheel train. Dial, case and movement signed. Diam. 52 mm. Property of a Swiss Collector
Grading System: 
CHF 7,000 - 10,000
EUR 4,400 - 6,300
USD 5,800 - 8,300
Sold: CHF 21,240
C. Four-body, ?bassine?, solid, polished, hinged gold cuvette. D. White enamel with bold Paris numerals, outer black minute track, sunk subsidiary seconds dial. Blued steel ?Breguet? hands. M. Cal. 20 SO DDR NN, maillechort, fish scale decoration, 23 jewels, 18 in gold chatons, Guillaume balance with gold and platinum timing screws, 2 diamond endstones, blued steel Breguet balance spring, excentric cam regulator, gold wheel train. Diam. 54.7 mm. Property of a German Collector
Grading System:
CHF 15,000 - 20,000
EUR 10,000 - 13,000
USD 12,000 - 17,000
Sold: CHF 22,420
C. Three-body, ?bassine et filet?, solid, polished, pink gold bezel thumb piece and hinges, hinged silver cuvette. D. White enamel with bold Paris numerals, outer minute track, sunk subsidiary seconds. M. 21??? Observatoire, frosted gilt, 21 sapphire jewels, Guillaume balance with gold and platinum timing screws, blued steel Breguet balance spring with Philipps double terminal curves, ?swan-neck? micrometer regulator. Case, dial and movement signed. Diam. 56.7 mm. Property of an English Gentleman
Grading System:
CHF 6,000 - 8,000
EUR 3,800 - 5,000
USD 5,000 - 6,500
Sold: CHF 17,700
C. Three-body, massive, polished, screwed-down transparent back and bezel. D. White enamel with painted black Paris numerals, outer minute track, subsidiary seconds. Blued steel ?spade? hands. M. Cal. 60.8, frosted maillechort, 23 sapphire jewels, Guillaume balance with gold timing screws, blued steel balance spring with Philipps terminal curves. Dial, case and movement signed. Diam. 74.5 mm.
Grading System:
CHF 8,000 - 12,000
EUR 5,000 - 7,500
USD 6,500 - 10,000
Sold: CHF 18,880
C. Three-body, solid, polished, transparent back, lapidated bezel, concave lugs on the band at 4 o'clock a push-button for hand-setting. D. Matte silver with applied gold Dauphine and baton hours, outer minute divisions and subsidiary seconds dial. Gold ?baton? hands. M. Cal. 30.I.1947, 2/3 plate, maillechort, 25 jewels, 7.5 minute "tourbillon" regulator, two-part rhodium plated brass cage held by three case-screws, Guillaume balance, Breguet overcoil, 18'000 vibration/hour, index regulator on one of the cage's arms. Dial and movement signed. Diam. 36 mm. Thickness 11.5mm. Property of a European Collector
Grading System:
CHF 120,000 - 180,000
EUR 75,000 - 115,000
USD 100,000 - 150,000
Sold: CHF 256,000
C. Three-body, solid, polished, transparent back, lapidated bezel, concave lugs on the band at 4 o'clock a push-button for hand-setting. D. Matte silver with painted black Dauphine numerals, outer minute divisions and subsidiary seconds dial. Blued steel ?baton? hands. M. Cal. 30.I.1947, 2/3 plate, maillechort, 25 jewels, 7.5 minute "tourbillon" regulator, two-part rhodium plated brass cage held by three case-screws, Guillaume balance, Breguet overcoil, 18,000 vibration/hour, index regulator on one of the cage's arms, Dial and movement signed. Diam. 36 mm. Thickness 11.5mm. Property of a Swiss Lady
Grading System:
CHF 100,000 - 150,000
EUR 65,000 - 95,000
USD 85,000 - 125,000
Sold: CHF 215,750
C. Three-body, solid, polished, curved lugs. D. Silver with applied luminous faceted steel broad and narrow dart indexes, applied steel Omega symbol, date aperture at 6. Luminous steel ?dauphine? hands. M. Cal. 353, copper-colored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, bumper rotor. Diam. 35 mm. Thickness 12 mm. Dial, case and movement signed.
Grading System: AA
CHF 800 - 1,200
EUR 500 - 750
USD 650 - 1,000
Sold: CHF 2,832
C. Three-body, solid, polished, curved lugs. D. Cream ?honeycomb? with faceted pink gold dart indexes and Arabic quarters, outer minute/seconds division, date aperture. M. Cal. 353, copper-colored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, bumper rotor. Diam. 35 mm. Thickness 11.5 mm.
Grading System: AA
CHF 1,000 - 1,500
EUR 600 - 1,000
USD 800 - 1,200
Sold: CHF 3,776
C. Two-body, solid, polished, hooded and faceted central lugs, dedicated case back. D. Brushed champagne with facetted gold baton and dagger indexes, outer minute/seconds division, applied Omega symbol. Yellow gold ?dauphine? hands. M. Cal. 352, copper-colored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, bumper rotor. Diam. 34 mm. Thickness 10.5 mm. Dial, case and movement signed.
Grading System: A
CHF 1,200 - 1,800
EUR 750 - 1,100
USD 1,000 - 1,500
Sold: CHF 3,776
C. Two-body, solid, polished, straight lugs. D. Black with applied copper-colored and faceted dagger indexes with luminous triangles and copper-colored Arabic quarters, inner minute/seconds division. Luminous yellow gold ?dauphine? hands. M. Cal. 352, pink gold-plated, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, bumper rotor. Diam. 34 mm. Thickness 11.5 mm. Dial, case and movement signed.
Grading System: AA
CHF 2,400 - 2,800
EUR 1,500 - 1,800
USD 2,000 - 2,300
Sold: CHF 4,012
C. Two-body, solid, polished and brushed, downturned lugs, decagonal crown, back engraved: ?Seamaster XVI ? Automatic ? Waterproof? with Olympic crest in the center. D. Matte silver with applied faceted indexes, applied gold Omega symbol at 12 o?clock and applied gold Roman ?XVI?. Yellow gold ?feuille? hands. M. Cal. 471, copper-colored, 19 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 34 mm. Thickness 11.6 mm.
Grading System: AA
CHF 2,500 - 3,000
EUR 1,600 - 2,000
USD 2,000 - 2,500
Sold: CHF 8,260
C. Three-body, solid, polished, faceted lugs, screw-down case back engraved ?E.L. MENSHIK?. D. Off-white with applied faceted dart hours and Arabic quarters, inner minute/seconds divisions. Luminous gold ?dauphine? hands. M. Cal. 354, pink gold-plated, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, bumper rotor. Dial, case and movement signed. Diam. 34.5 mm. Thickness 10 mm.
Grading System: A
CHF 3,000 - 4,000
EUR 2,000 - 2,500
USD 2,500 - 3,300
Sold: CHF 4,720
C. Three-body, solid, polished, straight lugs, back with Seamaster logo. D. Black with applied faceted baton indexes with luminous dots, inner minute/seconds division. Luminous yellow gold ?dauphine? hands. M. Cal. 501, copper-colored, 19 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Diam. 34 mm. Thickness 12 mm.
Grading System: AA
CHF 3,000 - 4,000
EUR 2,000 - 2,500
USD 2,500 - 3,300
Sold: CHF 4,012
C. Three-body, solid, polished, brushed bezel, faceted lugs, screwed-down case back with logo. D. Satiné silver with applied faceted and black painted indexes, outer minute/seconds divisions, day, date aperture. White gold and black painted ?baton? hands. M. Cal. 751, rhodium-plated, 24 jewels, straightline lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 36.5 mm. Thickness 11 mm.
Grading System: AAA
CHF 4,500 - 5,500
EUR 2,800 - 3,500
USD 3,700 - 4,500
Sold: CHF 11,210
C. Three-body, polished and brushed, inclined polished bezel, downturned lugs, screw-down back. D. Silvered with applied faceted gold baton indexes and luminous dots, sunk subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer minute/seconds and 1/5th seconds divisions, outermost tachometer, applied gold Omega symbol. Luminous yellow gold ?baton? hands. M. Cal. 321, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Dim. 35.5 mm. Thickness 12.5 mm.
Grading System: AA
CHF 6,000 - 8,000
EUR 3,800 - 5,000
USD 5,000 - 6,500
Sold: CHF 11,918
C. Two-body, solid, polished and brushed, screw-down case back with logo. D. Two-tone with faceted black painted indexes, outer minute/seconds and 1/5th second divisions, outermost tachometer graduated to 700uph, subsidiary dials for the constant seconds, the 12-hour and the 30-minute registers. Gold and black painted ?baton? hands. M. Cal. 861, copper-colored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Dim. 38 x 43 mm. Thickness 14 mm.
Grading System: AA
CHF 5,000 - 7,000
EUR 3,000 - 4,500
USD 4,200 - 5,800
Sold: CHF 12,980