How much is a Rivera automatic watch 17 jewel incabloc worth?

The value of a Rivera automatic watch with a 17-jewel Incabloc movement can vary significantly based on factors such as its condition, age, and market demand. Generally, these watches can range from $50 to $300, but vintage or well-maintained pieces may fetch higher prices among collectors. For an accurate appraisal, it's best to consult watch retailers or auction sites for current listings.