| A late 19th Century Swiss lever with calendar in a gold full hunter case. Keyless nickelled bar movement with going barrel. Plain cock with polished steel regulator. Compensation balance with blue steel overcoil hairspring. Straight line club foot lever escapement. Signed white enamel dial with subsidiary
seconds, Roman numerals, gilt hands. On the reverse side the day - date calendar indicated by blue steel hands on a white enamel ring dial, steel set levers. The calendar changed automatically by a pawl on the movement. Engine turned 14 carat full hunter case, a vacant cartouche on the front cover, the lids opened by depressing the crown. In a fitted ebonised wooden box, brass furniture, lined with purple velvet marked "Quantieme Double Face"
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