What is a old Timex 100 worth?

The value of an old Timex 100 can vary significantly based on its condition, rarity, and market demand. Generally, vintage Timex watches can range from $20 to $100 or more, with models in Excellent condition or those with unique features potentially fetching higher prices. Collectors may also pay a premium for specific models or limited editions. For an accurate valuation, it's best to check recent sales on platforms like eBay or consult a watch appraiser.