Important Modern and Vintage Timepieces

Hong Kong, Feb 26, 2012

LOT 152

DANIEL ROTH TOURBILLON Daniel Roth, Tourbillon, Numero 308. Made in the 1990s. Very fine and rare, double-ellipse shaped, 18K yellow gold wristwatch with visible one-minute tourbillon regulator and an 18K yellow gold Daniel Roth buckle.

C. Two-body, solid, polished, case band with roll torus, sapphire crystal. D. Guilloché gold, two-tone, plain silver ring dial with painted radial Roman numerals for the hours at 12, aperture for the visible one-minute tourbillon regulator under a polished steel bridge at 6, carrying the 3-arm seconds hand for the three concentric 20-second scales. Blued steel "fl èche" hands. M. Cal. DR 307, full plate with aperture for the tourbillon regulator, hand-engraved, rhodium-plated, 19 jewels, lateral lever escapement with one-minute tourbillon regulator with 3-arm polished steel carriage, monometallic balance, self-compensating Breguet balance-spring, index regulator. Dial, case and movement signed. Dim. 35 x 38 mm. Thickness 9.5 mm.