Three-body, solid, polished, transparent case back with 6 screws, curved straight lugs, push buttons on the band to advance the quick date, the independently adjustable jump- type second time zone and city ring, sapphire crystals. Solid silver, at 9 main hour dial with subsidiary seconds and day/night indication, applied pink gold radial Roman numerals and indexes, at 5 second time zone with subsidiary day/ night indication and pink gold index, at 3 sector for the up-and down indication, at 1 aperture for the oversized double digit date, outer revolving 24-hour ring featuring names of 24 major cities. Pink gold alpha hands. Cal. L 031.1, Glashütte 3/4 plate in German silver, 54 jewels including 4 in screw mounted gold chatons, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring, swan-neck micrometer regulator, hand-engraved balance and intermediate wheel bridges.
Grading System: AAA
USD 25,000 - 35,000
HKD 194,000 - 272,000
CHF 25,000 - 35,000
Two-body, solid, polished, transparent screw-down case back, stepped concave bezel, fluted lugs, correctors in the band, sapphire crystals. Satine silver with applied faceted oxidized gold baton indexes, subsidiary dials for the seconds, the 30-minute register and the date, outer 1/5th seconds track, apertures for the days of the week, the months, the moon phases, the leap year cycle between 4 & 5 and the day / night indicator between 7 & 8. Oxidized gold feuille hands. Cal. CH 29-535, rhodium-plated, fausses cotes decoration, 33 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring.
Grading System: 
USD 120,000 - 180,000
HKD 930,000 - 1,400,000
CHF 120,000 - 180,000
Sold: USD 159,750
Three-body, solid, polished and brushed, concave bezel, transparent case back with 6 screws, sapphire crystals. Matte, solid silver, subsidiary off-center hour dial with black painted Roman numerals, large central minute dial with outer minute divisions with red 15-minute Arabic markers, aperture for the tourbillon regulator at 7. Pink gold alpha hands Cal. L 072.1, fausses cotes decoration, 31 ruby jewels including 3 in screw-mounted gold chatons, power equalization with chain and fusée maintaining power and stepped planetary gearing, tourbillon cage, lateral lever escapement with one-minute tourbillon regulator with equidistant polished steel three-arm carriage, Glucydur balance with screws adjusted to 5 positions, Nivarox balance-spring with Strasser overcoil, shock-absorber, self-compensating Breguet balance-spring, hand engraved balance bridge.
Grading System:
USD 150,000 - 250,000
HKD 1,165,000 - 1,940,000
CHF 150,000 - 250,000
Sold: USD 159,750
TO BE SOLD WITHOUT RESERVE
Circular, Perspex, thin gilt brass bezel and cylindrical legs. Transparent with etched and frosted Zodiac symbols and stars as indexes. Brushed gilt skeleton lozenge hands. Gilt-brass with linear wheel train, 15 jewels, straight-line lever escapement, monometallic balance, self-compensating flat balance spring.Grading System: A
USD 1,500 - 2,500
HKD 11,600 - 19,500
CHF 1,500 - 2,500
Sold: USD 3,500
Oval polished gilt-brass base with two upright rings supporting the clock, pivoted arm in the center with cylindrical drums, one containing the movement, the other for the hour pointer, ball feet. Brushed gilt chapter ring with half and quarter-hour divisions, applied patinated zodiac symbols for the hour markers. Hour pointer on one end of the pivoted arm. Nickel, half-plate, 15 jewels, straight line lever escapement, monometallic balance, self-compensating flat balance spring, index regulator, the reverse with a semi-circular WEIGHT with hour-setting disc visible through a glazed aperture in the case. DIM. 23.5 x 21.5 x 15.5 cm. This unusual clock is powered by an ingenious system whereby a weighted rotor on the back of the movement in the larger end of the rotating arm turns gradually as the hours pass, the slight change in position of the WEIGHT causes the arm to rotate.
Grading System: AA
USD 2,000 - 4,000
HKD 15,500 - 31,000
CHF 2,000 - 4,000
Grading System: A
USD 800 - 1,200
HKD 6,200 - 9,300
CHF 800 - 1,200
Four-body, polished, reeded bezel, hinged case back, housed within a folding sterling silver case, large crown. Matte silver with large luminous Arabic numerals, outer minute track, subsidiary seconds dial. Luminous blued steel skeleton hands. Cal. 5378, rhodium plated, 15 jewels, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator.
Grading System: AA
USD 500 - 1,000
HKD 4,000 - 7,800
CHF 500 - 1,000
TO BE SOLD WITHOUT RESERVE
Grading System: AA
USD 1,000 - 2,000
HKD 7,800 - 15,500
CHF 1,000 - 2,000
Sold: USD 1,250
TO BE SOLD WITHOUT RESERVE
Grading System: AA
USD 1,000 - 2,000
HKD 7,800 - 15,500
CHF 1,000 - 2,000
Sold: USD 1,000
TO BE SOLD WITHOUT RESERVE
Grading System: AA
USD 1,000 - 2,000
HKD 7,800 - 15,500
CHF 1,000 - 2,000
Sold: USD 1,125
TO BE SOLD WITHOUT RESERVE
Grading System: AA
USD 500 - 800
HKD 4,000 - 6,200
CHF 500 - 800
Sold: USD 700
TO BE SOLD WITHOUT RESERVE
Grading System: AA
USD 800 - 1,200
HKD 6,200 - 9,300
CHF 800 - 1,200
Sold: USD 500
TO BE SOLD WITHOUT RESERVE
Grading System: AA
USD 1,500 - 2,500
HKD 11,600 - 19,500
CHF 1,500 - 2,500
USD 2,500 - 4,500
HKD 19,500 - 35,000
CHF 2,500 - 4,500
Sold: USD 5,625
USD 500 - 800
HKD 4,000 - 6,200
CHF 500 - 800
Sold: USD 275
USD 500 - 800
HKD 4,000 - 6,200
CHF 500 - 800
Sold: USD 263
TO BE SOLD WITHOUT RESERVE
USD 500 - 800
HKD 4,000 - 6,200
CHF 500 - 800
Grading System: AA
USD 1,000 - 2,000
HKD 7,800 - 15,500
CHF 1,000 - 2,000
Sold: USD 1,000
Grading System: A
USD 1,000 - 2,000
HKD 7,800 - 15,500
CHF 1,000 - 2,000
Sold: USD 1,000
Grading System: AA
USD 1,500 - 2,500
HKD 11,600 - 19,500
CHF 1,500 - 2,500
Sold: USD 2,500