An early 20th century 18ct gold Patek Philippe slim, open faced, keyless wind pocket watch, the signed dial with Arabic numerals, minute track and subsidiary seconds dial, movement cover inscribed with company below No 136683, back case monogram engraved and numbered 241902 to inside with hallmark, 47.7 by 65.5mm including crown and loop, 10.1mm deep, 68.85g total weight including movement and glass.