About the Seth Thomas “Empire No. 45” Clock
Title: Seth Thomas “Empire No. 45” Clock Model: A Collector’s Guide
The Seth Thomas “Empire No. 45” clock, introduced in the late 19th century, is a remarkable mantel clock that continues to captivate antique clock collectors today. This masterpiece represents a perfect blend of function and artistry, making it an essential addition to any collection.
The Empire No. 45 is characterized by its impressive case, typically crafted from mahogany or walnut, with intricate inlays and bold columns that embody the neoclassical style popular during the Empire period (1804-1814). The clock’s design showcases a robust construction, with an elliptical case top featuring a decorative finial and carved pendulum bob.
Produced between the late 1870s and early 1900s, the Empire No. 45 is not only an exquisite example of American craftsmanship but also a testament to Seth Thomas’ commitment to creating high-quality timepieces. The clock’s collectible value stems from its rarity, as it was only produced for a limited period and in relatively small numbers compared to other Seth Thomas models.
Notable features of the Empire No. 45 include a striking eight-day movement with a brass dial featuring Roman numerals and a seconds dial. The pendulum bob is decorated with intricate floral designs, while the overall design exhibits a harmonious blend of ornate detailing and clean lines that are characteristic of the neoclassical style. Collectors appreciate this clock not only for its aesthetic appeal but also for its accuracy and reliability, ensuring it remains a sought-after addition to any antique clock collection.
Auction Records and Price History
The following 1 auction record(s) show actual sale prices for the Seth Thomas “Empire No. 45” model clock. Prices vary based on condition, originality, and current market demand. Search for more records on AntiqueClocksPriceGuide.com.

Seth Thomas crystal regulator, “Empire No. 45”, ca 1909.
Fine 8 day round movement, No.48N, gong strike, imitation mercury pendulum. The gong base needs to be tightened down in the case. 9 1/4 inch brass case, polished gold body, rich gold pillars, all a little dull and dirty. A good cleaning would be in order. 4 large beveled plate glasses. 1 piece porcelain dial with a painted garland of flowers, very good. Ornate capitals and bases on the grooved columns. Ly-Seth Thomas No.311.
Sold: $0 unsold | Date: 1/1/2003 | Source: Horton’s Antique Clocks