The Collection of a European Nobleman

Geneva, May 11, 2008

LOT 504

Instrumento Doppio Tre De Grisogono, Genève, ?Instrumento Doppio Tre?, Ref. 007634. Made circa 2003. Fine and unusual, large rectangular curved, three-time-zone, double-dialed, self-winding, water-resistant, reversible stainless steel wristwatch with date and a stainless steel De Grisogono double deployant clasp. Accompanied by instruction booklet. To be sold without reserve

C. Five-body, polished and brushed, pivoting on a hinged axis, case back with 4 screws, mobile lugs, two crowns for hand and date setting for two time zones, pusher for setting the hour hand of the third time zone, sapphire crystals. D. First: Guilloché black with applied pink gold Arabic numerals, inner baton indexes and minute track, subsidiary dial for the second time-zone at 6 with applied gold baton indexes, date aperture at 7. Gold dauphine hands. Second: Black guilloche with applied pink gold radial Arabic numerals, the center exposing the movement. Pink gold dauphine hands. M. Black anodized, straight-line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, micrometer regulator. Dial, case and movement signed. Dim. 60 x 36 mm. Thickness 16 mm.