細節
Patek Philippe: A late 1910s platinum and diamond-set open-face keyless dress watch in plain case and diamond-set bezel and pendant, the brushed dial with raised gilt Arabic numerals and subsidiary seconds, the signed Extra movement jewelled to the centre with eighteen jewels, eight adjustments, bimetallic balance, numbered 191337 and further engraved Made for Tiffany & Co.
44mm. diam.
44mm. diam.