A very fine and rare 18k rose gold manual-winding wristwatch ref.2457 with sweep center seconds.
With Patek Philippe Extract from the Archives confirming production of this watch in 1956 and its subsequent sale on October 10th., 1956.
Extract from the Archives
Specialized in vintage Patek Philippe watches “ONbeHALF Co., Ltd.”
Aspa Nihonbashi, 2-1-1 NIhonbashi Hongoku-cho, Chuo-ku, Tokyo,103-0021, Japan Onbehalf co., ltd.
tel. +81-3-3548-9188 fax. +81-3-3548-9189 mobile. +81-80-5681-8016