Patek Philippe Genève Ladies-pocket-watch open at 1906 Movement-No.: 145 158 Case-No.: 258 163 18ct-yellow-gold-case 2-parts-enemal-dial with arabic hours-figures and gold Minutes- and Seconde-figures and little Seconde at 6 o’clock Louis-XV-form-gold-hands gold-plated-bar-movement, lever escapement, 15 jewels Moustaché-anchor, bimetallic-compensation-balance Diameter of case: approx. 32mm Total weight: approx. 26,3g