C. Three-body, polished and brushed, screwed-down case back and crown, tachometer graduation on the bezel to 200 units per hour. D. Bicolor black and silver with applied steel baton indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer 1/5th seconds track. Luminous steel baton hands. M. Cal. 727, rhodium plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to three positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 14 mm
Grading System: AAA
USD 15,000 - 20,000
CHF 15,000 - 20,000
EUR 11,000 - 15,000
Sold: USD 21,250
C. Three-body, polished and brushed, screwed-down case back and winding crown, tachometer graduation on the steel bezel to 200 units per hour. D. Bicolor black and silver with applied square indexes and luminous dots, outer red 1/5th seconds track, subsidiary guilloché dials for the seconds, the 12-hour and 30-minute registers. Luminous steel baton hands. M. Cal. 722-1, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to 3 positions, shock absorber, self-compensating Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 13 mm.
Grading System: AAA
USD 40,000 - 60,000
CHF 40,000 - 60,000
EUR 30,000 - 45,000
Sold: USD 64,900
C. Three-body, polished and brushed, screwed-down case back and crown, tachometer graduation on the steel bezel to 200 units per hour. D. Bicolor silver and black with applied steel bâton indexes, luminous dots, guilloché subsidiary dials for the seconds, 12-hour and 30-minute registers, outer minute/seconds divisions, outermost blue pulsometer scale. Luminous steel baton hands. M. Cal 727, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to three positions, shock absorber, self-compensating Breguet balance spring. Dial, case and movement signed. Diam. 37 mm. Thickness 13.5 mm. Approx. overall length 175 mm.
Grading System: 
CHF 135,000 - 200,000
USD 135,000 - 200,000
EUR 100,000 - 150,000
In very good condition
USD 700 - 1,200
EUR 550 - 900
CHF 750 - 1,300
Sold: USD 1,188
C. Three-body, polished and brushed, screwed-down case back and crown, tachometer on the bezel graduated to 300 units per hour. D. Bicolor black and silver with applied faceted steel baton indexes and luminous dots, outer 1/5th seconds track, subsidiary silver guilloche dials for the seconds, the 12-hour and 30-minute registers. Luminous steel baton hands. M. Cal. 722, rhodium-plated, 17 jewels, straight line lever escapement, monometallic balance adjusted to 3 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 14 mm. Approx. overall length 190 mm. Property of a the Original Owner
Grading System: AAA
USD 15,000 - 20,000
EUR 11,000 - 15,000
CHF 16,000 - 21,000
Sold: USD 20,625
C. Three-body, polished and brushed, screwed-down case back and winding crown, tachometer graduation on the bezel to 300 units per hour. D. Bicolor silver and black with applied square indexes and luminous dots, outer 1/5th seconds divisions, subsidiary guilloché dials for the seconds, the 12-hour and 30-minute registers. Luminous steel baton hands. M. Cal. 722-1, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to 3 positions, shock absorber, self-compensating Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 14 mm. Approx. overall length 175 mm.
Grading System:
HKD 480,000 - 650,000
USD 62,000 - 85,000
EUR 50,000 - 70,000
Sold: HKD 600,000
C. Three-body, polished and brushed, screwed-down case back and winding crown, tachometer graduation on the bezel to 200 units per hour. D. Bicolor silver and black with applied square indexes and luminous dots, outer red 1/5th seconds track, subsidiary guilloché dials for the seconds, the 12-hour and 30-minute registers. Luminous steel baton hands. M. Cal. 722, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to 3 positions, shock absorber, self-compensating Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 13 mm. Approx. overall length 195 mm.
Grading System: AAA
USD 40,000 - 60,000
EUR 31,000 - 47,000
CHF 45,000 - 67,000
Sold: USD 48,000
C. Three-body, polished and brushed, screweddown case back, buttons and Triplock winding crown, tachometer graduation on the bezel to 200 units per hour. D. Bicolor black and silver with applied steel baton indexes and luminous dots, outer 1/5th seconds track, subsidiary guilloché dials for the seconds, the 12-hour and 30-minute registers. Luminous steel baton hands. M. Cal. 727, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to 3 positions, shock absorber, self-compensating Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 13 mm. Approx. overall length 200 mm.
Grading System: AAA
USD 25,000 - 30,000
EUR 20,000 - 25,000
CHF 28,000 - 35,000
Sold: USD 28,800
C. Three-body, polished and brushed, screwed-down case back and crown, tachometer graduation on the bezel to 200 units per hour. D. Bicolor silver and black with applied steel square indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer 1/5th seconds division. Luminous steel baton hands. M. Cal. 722-1, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to three positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 14 mm.
Grading System: AAA
CHF 35,000 - 50,000
USD 33,000 - 48,000
EUR 25,000 - 35,000
Sold: CHF 56,400
C. Three-body, solid, polished and brushed, screwed-down case back, buttons and crown, tachometer graduation on the bezel to 200 units per hour. D. Bicolor champagne and black with applied yellow gold faceted baton indexes and luminous dots, outer 1/5th seconds divisions, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Luminous yellow gold baton hands. M. Cal. 727, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to 3 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 14 mm.
Grading System:
CHF 60,000 - 80,000
USD 57,000 - 75,000
EUR 42,000 - 55,000
Sold: CHF 84,000
D. Satine silver with applied steel baton indexes and luminous dots, subsidiary sunk dials for the seconds, the 30-minute and 12-hour registers, outer 1/5th seconds scale and tachometer graduations to 1000 UPH. In very good condition
USD 2,000 - 3,000
EUR 1,500 - 2,200
CHF 2,100 - 3,200
Sold: USD 9,000
C. Three-body, polished and brushed, screwed-down case back and crown, tachometer graduation on the bezel to 200 units per hour. D. Bicolor silver and black with applied steel square indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer 1/5th seconds division. Luminous steel baton hands. M. Cal. 722-1, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to three positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 14 mm.
Grading System: AAA
USD 30,000 - 50,000
EUR 22,000 - 37,000
CHF 32,000 - 55,000
Sold: USD 43,200
C. Three-body, polished and brushed, screwed-down case back and crown, tachometer graduation on the steel bezel to 200 units per hour. D. Bicolor silver and black with applied faceted steel baton indexes and luminous dots, outer 1/5th seconds track, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Luminous steel baton hands. M. Cal. 72 B, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to 3 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 14 mm.
Grading System: AAA
USD 15,000 - 20,000
CHF 15,000 - 20,000
EUR 10,000 - 13,000
C. Three-body, polished and brushed, screwed-down case back and crown, tachometer graduation on the bezel to 200 units per hour. D. Bicolor silver and black with applied steel square indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer 1/5th seconds division. Luminous steel baton hands. M. Cal. 727, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to three positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 14 mm. Approx overall length 175 mm.
Grading System:
CHF 65,000 - 85,000
USD 60,000 - 80,000
EUR 43,000 - 56,000
C. Three-body, polished and brushed, screwed-down engraved case back and crown, tachometer graduation on the polished steel bezel to 200 units per hour. D. Three-color matte black and matte white with square indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer minute/seconds division in red. Luminous steel baton hands. M. Cal. 722-1, rhodium-plated, 17 jewels, straightline lever escapement, monometallic balance adjusted to 3 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 13 mm.
Grading System: AAA
HKD 280,000 - 420,000
USD 40,000 - 60,000
EUR 28,000 - 42,000
Sold: HKD 348,000
C. Three-body, polished and brushed, screwed-down case back and crown, tachometer graduation on the bezel. D. Bicolored matte silver and black with applied steel indexes and tritium dots, subsidiary sunk seconds, 12-hour and 30-minute register dials. Luminous steel baton hands. M. Cal. 727, rhodium-plated, 17 jewels, straight line lever escapement, monometallic balance adjusted to 3 positions, shock-absorber, self-compensating Breguet balance-spring. Dial, case and movement signed. Diam. 37 mm. Thickness 14 mm.
Grading System: AAA
HKD 420,000 - 560,000
USD 60,000 - 80,000
EUR 42,000 - 56,000
Sold: HKD 504,000
C. Three-body, polished and brushed, screwed-down case back and crown, tachometer graduation on the bezel to 200 units per hour. D. Bicolor black and silver with applied steel baton indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer 1/5th seconds track. Luminous steel baton hands. M. Cal. 727, rhodium plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to three positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 14 mm.
Grading System: AA
USD 15,000 - 25,000
EUR 11,000 - 20,000
CHF 17,000 - 28,000
Sold: USD 21,600
C. Three-body, polished and brushed, screwed-down case back and crown, tachometer graduation on the bezel to 200 units per hour. D. Bicolor silver and black with applied steel square indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer 1/5th seconds division. Luminous steel baton hands. M. Cal. 722, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to three positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 14 mm.
Grading System: AAA
USD 50,000 - 70,000
EUR 38,000 - 53,000
CHF 57,000 - 80,000
Sold: USD 84,000
C. Three-body, polished and brushed, screwed-down case back and crown, tachometer graduation on the steel bezel to 200 units per hour. D. Bi-color matte silver and black with steel baton indexes and luminous dots, subsidiary guilloche black dials for the seconds, the 12-hour and 30-minute registers, outer 1/5th seconds track. Luminous steel baton hands.M. Cal. 727, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to 3 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 13 mm.
Grading System: AAA
USD 15,000 - 20,000
EUR 12,000 - 16,000
CHF 18,000 - 23,000
Sold: USD 16,200
C. Three-body, polished and brushed, screwed-down case back and crown, tachometer graduation on the bezel to 200 units per hour. D. Bicolor silver and black with applied steel square indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer 1/5th seconds division in red. Luminous steel baton hands. M. Cal. 727, rhodium plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to three positions, shock absorber, self-compensating free-sprung Breguet balance spring,Microstella regulating screws. Dial, case and movement signed. Diam. 37 mm. Thickness 14 mm.
Grading System: AAA
USD 60,000 - 90,000
EUR 47,000 - 70,000
CHF 70,000 - 105,000
Sold: USD 76,800