What is the price of a cromwell 13 jewels antimantic watch?

The price of a Cromwell 13 jewels antimantic watch can vary widely based on its condition, age, and market demand. Generally, you might find them ranging from $50 to several hundred dollars on resale platforms or antique shops. Collectible or well-maintained models could command higher prices, especially among vintage watch enthusiasts. For a precise valuation, it's advisable to check current listings on auction sites or consult a watch expert.