1915 9ct rose gold vintage IWC (International Watch Company) watch

An early 9ct rose gold vintage IWC (International Watch Company) watch. The case measures 32 mm in diameter. The case is engraved with JGR, DXC.11.16. The Borgel style case is hallmarked London 1915. The movement is signed S&Co. The white enamel dial has black Arabic luminous numerals with a subsidiary seconds dial. The dial is signed IWC, Schaffhausen, ” Finnegans” above the centre.