Important Modern and Vintage Timepieces

Geneva, Mar 27, 2011

LOT 357

De Grisogono Instrumento Doppio Chronograph De Grisogono, Genève, ?Instrumento Doppio?, No. 206/350-1, case No. 005916. Made in a limited edition of 350 pieces, circa 2003. Fine and unusual, large rectangular curved, two time zone, double-dialed, self-winding, water-resistant, reversible stainless steel wristwatch with round button chronograph, registers, large date and a stainless steel De Grisogono double deployant clasp.

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, sapphire crystals. D. First: Guilloché black with applied pink radial and graduated Arabic numerals, inner minute divisions, subsidiary dials for the seconds, the 30-minute and 12-hour registers, date apertures at 12. Pink dauphine hands. Second: Black guilloche with applied pink radial Arabic numerals, the center exposing the movement. Pink dauphine hands. M. Black anodized, straight-line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance spring, micrometer regulator, hack mechanism. Dial, case and movement signed. Dim. 60 x 36 mm. Thickness 18 mm. Property of a German Collector