C. Four-body, "bassine", massive, polished. Hinged gold cuvette. D. White enamel with radial Roman numerals outer minute track and fifths of a second chronograph divisions, Arabic five second numerals, subsidiary dials for the days of the week, the months and subsidiary seconds with inner red date ring, moon phase aperture with moon's age on the border. Blued steel spade hands. M. 19"', rhodium-plated, fausses cotes decoration, 35 jewels, wolf's tooth winding, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator, visible chronograph work, repeating on gongs activated by a slide on the band. Dial, case and cuvette signed. Diam. 56 mm. Property of Various Owners
Grading System:
USD 110,000 - 160,000
EUR 75,000 - 110,000
Sold: USD 140,400
C. Three-body, solid, polished, case back with concave edge, concave bezel, fluted and curved lugs. D. Matte silver with applied pink gold Arabic numerals and dot indexes, graduation for the days of the month, apertures for the days of the week, the months and the moon phases. Pink gold feuille hands. M. Cal. 27-SC Q, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses côtes decoration, 18 jewels, straight-line lever escapement, cut bimetallic balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating Breguet balance spring, swan-neck micrometer regulator. Dial, case and movement signed. Diam. 37 mm. Thickness 12 mm. Property of Various Owners
Grading System:
USD 450,000 - 600,000
EUR 300,000 - 400,000
Sold: USD 624,400