?Disco Volante? Audemars Piguet, Genève, No. 55933, case No. 1125. Made in 1949. Very fine and unusual, elegant, thin, flat 18K yellow gold gentleman?s wristwatch with concealed lugs.

C. Two-body, polished and brushed, beveled bezel, concealed lugs. D. Matte silver with painted indexes, subsidiary seconds. Yellow gold ?baton? hands. M. 9 1/2???, rhodium-plated, ?fausses côtes? decoration, 18 jewels, straight-line lever escapement, monometallic balance, adjusted to temperatures, self-compensating blued steel Breguet balance spring, index regulator. Dial, case and movement signed. Diam. 31 mm. Thickness 6 mm.

?Disco Volante? Audemars Piguet, Genève, No. 61173, Ref. 2516. Made circa 1950. Very fine and unusual, 18K yellow gold gentleman?s wristwatch with concealed lugs.

C. Two-body, polished and brushed, concealed lugs. D. Flinqué silver with applied yellow gold bâton indexes and Arabic quarter hour numerals, subsidiary seconds. Yellow gold ?bâton? hands. M. 9 1/2???, rhodium-plated, ?fausses cotes? decoration, 18 jewels, straight line lever escapement, monometallic balance, self-compensating blued steel Breguet balance spring, index regulator. Dial, case and movement signed. Diam. 31 mm. Thickness 6 mm.

So-called ?Disco Volante? Patek Philippe, Genève, No. 764863, case No. 699692, Ref. 2552. Made in the late 1950s. Very fine and rare, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch.

C. Two-body, solid, polished, stepped bezel, screwed-down case back, concave lugs. D. Matte silver with applied yellow gold faceted baton indexes, subsidiary seconds dial. Yellow gold "dauphine" hands. M. Cal. 12-600 AT, stamped with the Geneva Quality Hallmark, rhodium-plated, "fausses côtes" decoration, 30 jewels, straight line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shockabsorber, self-compensating free-sprung Breguet balancespring, "swan-neck" micrometer regulator, 18K gold rotor. Dial, case and movement signed. Diam. 36 mm. Thickness 11 mm.