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Important Modern & Vintage Timepieces

New York, Dec 11, 2013

LOT 325

ROGER DUBUIS GOLDEN SQUARE TOURBILLON MOP DIAL Roger Dubuis, Horloger Genevois, "Golden Square Tourbillon," No. 12/28. Made in a limited edition of 28 pieces in circa 2005. Very fine, large, square curved, water-resistant, 18K white gold wristwatch with one-minute flying tourbillon regulator, power reserve indication, large date and an 18K white gold Roger Dubuis deployant clasp. Accompanied by a fitted box and certificate.

Two-body, solid, polished and brushed, transparent case back with 8 screws, straight lugs with white gold screwed bars, co-axial button in the crown for advancing the date, curved sapphire crystals. Mother of pearl with painted large radial Arabic numerals, concentric minute track, power-reserve sector at 4, large 2-disc date, aperture for the visible tourbillon at 8. Blued steel spade and epee hands, blued steel arrow seconds hand on the tourbillon cage. Cal. RD 03, rhodium-plated, fausses cotes decoration, stamped with the Seal of Geneva quality mark, 28 jewels, one-minute flying tourbillon regulator with three-arm polished steel cage, lateral lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed.

USD 40,000 - 50,000

HKD 215,000 - 390,000 / CHF 38,000 - 48,000


Grading System
Grade:
Case: 2

Very good

Movement: 1*

As new

Overhaul recommended, at buyer's expense

Dial: 1-01

As new

HANDS Original


Notes

DIM. 40 x 40 mm. THICKNESS 13 mm.