A very fine and rare 18k rose gold manual-winding wristwatch ref.448 so-called "Baby Calatrava" and probably never-polished manufactured in 1953.
The watch comes with extract from the Archives.
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