What is the value of exhibition price medal pocket watch Paris 1878 number 23698?

The value of an exhibition prize medal pocket watch from Paris in 1878, specifically with the number 23698, can vary significantly based on its condition, provenance, and market demand. Generally, antique pocket watches from this era, especially those with notable historical significance, can range from a few thousand to tens of thousands of dollars. For a precise valuation, it's advisable to consult an expert in antique watches or auction houses specializing in vintage timepieces.