I meant the frame around the watch works, sorry for the confusion...actual gold cases will be marked on the back, if gold content is included in the construction. Geneva is a well respected Swiss maker, but generally they are not considered "expensive" as with a Rolex or Omega. On the secondary market, most retail from $50 to $75 if in good working condition. Here is a link to eBay completed sales, for example--while the prices on the large auction site tend to be wholesale, in this economy it is strongly indicative of what a private seller can expect to net in a sale.
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