DANIEL ROTH REGULATEUR TOURBILLON DOUBLE FACE YELLOW GOLD
Daniel Roth, "Regulator Tourbillon Double Face," Made in the 1990s.
Very fine and rare, double-ellipse shaped, 18K yellow gold wristwatch with visible one-minute tourbillon
regulator, 42-hour power reserve, date and an 18K yellow gold Daniel Roth deployant clasp.
Two-body, solid, polished, case band with roll torus, transparent case back, sapphire crystals.
FRONT Taupe-colored 18K guilloché gold, plain silver ring dial with painted radial Roman numerals
for the hours and minutes 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 3 concentric 20-second scales. Blued steel fleche
hands. BACK Taupe-colored 18K guilloché gold with applied plain silver ring dial for the date and a sector
dial for the up-and-down indication.
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.