How much is an Excalibur 21 Jewel Incabloc Wrist Watch in Good working condition worth?

The value of an Excalibur 21 Jewel Incabloc Wrist Watch in good working condition can vary significantly based on factors like age, model, and overall condition. Generally, you might expect it to range from $100 to $500. For a more accurate assessment, it's advisable to consult recent sales or seek an appraisal from a watch expert or jeweler.