About the Seth Thomas “Petrel” Clock
Title: Seth Thomas “Petrel” Clock Model – A Collector’s Guide
1. The Seth Thomas “Petrel” clock is a captivating mantel clock model that graced homes during the late 19th century, around 1875 to 1900. This timepiece is renowned for its intricate design and exceptional craftsmanship, making it a sought-after addition to any antique clock collection.
2. Typical case materials for the Seth Thomas “Petrel” clock include walnut, cherry, mahogany, or oak, with brass accents on the dial, pendulum bob, and movement components. The clock’s design features an elongated rectangular case, often adorned with intricate carvings or inlays, and a hooded shape to protect the dial from dust.
3. What makes the Seth Thomas “Petrel” clock collectible is its combination of exquisite craftsmanship, historical significance, and rarity. Each Petrel clock showcases the company’s commitment to quality and innovation during the Victorian era. Notable features include a finely-decorated brass movement with a dead-beat seconds hand, a high-quality brass pendulum bob, and a dial featuring Roman numerals or Arabic numerals within an elegant surround.
4. Distinguishing characteristics of the Seth Thomas “Petrel” clock include a distinctive bird-shaped finial atop the hood, reminiscent of the petrel bird for which the clock is named. The clock also features a swing door on the front of the case that opens to reveal the dial and pendulum. This mantel clock not only serves as an impressive timepiece but also as a decorative piece, making it a valuable 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 “Petrel” model clock. Prices vary based on condition, originality, and current market demand. Search for more records on AntiqueClocksPriceGuide.com.

Seth Thomas “Petrel” Adamantine Mantel Clock
With a marked 8 day T&S with 1/2 hour strike movement and a marked paper dial. In a black enamel and green adamantine case with an etched design, metal lion head side ornaments and metal feet. There is a darkened paper label on the back. The key and pendulum are with the clock. The clock is running and striking at this time. It strikes on a gong only, there is no cup bell. (The back needs to be re-attached.) 11″ Tall
Sold: $120 | Date: Oct 05, 2013 | Source: Tom Harris