IWC Schaffhausen, a gold pocket watch, early 20th century, of open-faced design, circular silvered

IWC Schaffhausen, a gold pocket watch, early 20th century, of open-faced design, circular silvered dial with gold Arabic numeral indicators, subsidiary seconds dial, within a gold bezel with foliate scroll decoration, reverse with engraved striped decoration, length 6.1cm including suspension hoop, signed International Watch Co. Schaffhaussen, numbered 207359, movement numbered 893501, Swiss assay marks for 14ct gold