: Working order is paramount. A clock in good visual and mechanical condition is worth significantly more than one with a broken movement or tarnished case.
: Specialized auction houses like Fontaine's Auction and Dawsons Auctions offer appraisals to help determine current international market demand. Consumer Purchase and Repair Guide
: Valued at $2.1 Billion in 2024, projected to reach $3.1 Billion by 2030.
