PATEK PHILIPPE REF. 3960 OFFICIER DOUBLE SEALED WHITE GOLD Patek Philippe, Genève, "Officier", No. 7694xx, Ref. 3960G. Made in a limited edition of 150 pieces in 1989 to commemorate the 150th Anniversary of Patek Philippe. Very fine and very rare, Officier style, 18K white gold wristwatch with an 18K white gold Patek Philippe buckle. Accompanied by a Patek Philippe box, numbered Geneva Seal Certificate, Certificate of Origin, Limited Series Attestation, commemorative medallion, booklet and hand tag. Three-body, solid, polished, hinged case back, dedicated gold cuvette with engraved "Patek Philippe Geneve, 150 Anniversairey 1839-1989", gold screwed bars, sapphire crystal. Porcelain with painted Breguet numerals, outer minute track, subsidiary seconds dial. Black oxidized gold Breguet hands. Cal. 215, stamped with the Geneva Quality Mark, rhodium-plated, fausses cotes decoration, 18 jewels, straight line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating flat balance spring. Notes Dial, case and movement signed. DIAM. 33 mm. THICKNESS 8 mm. Limited edition of 2200 pieces manufactured especially for the 150th anniversary of Patek Philippe in 1989. The series consisted of: 2000 examples in yellow gold; 150 examples in white gold; 50 examples in platinum.