Patek Philippe 18ct gold 'Ellipse' wristwatch, 1975, the gentleman's 18ct gold manual winding wristwatch with blue dial and applied baton indexes, elliptical case, to an 18ct gold integrated Patek Philippe textured bracelet, calibre 23 300, 18 jewels, case, dial and movement signed, reference number 3548/001, movement number 1.225.533, approximately 33 x 27 mm. Accompanied by a Patek Philippe certificate of origin and box .