Clocks: Antique & Vintage Timepieces
Antique clocks represent one of the broadest and most enduring categories of collectible mechanical objects. From 17th-century English longcase clocks to early 20th-century American mantel clocks, the field encompasses centuries of horological innovation and decorative artistry. Collectors value antique clocks for their mechanical ingenuity, case craftsmanship, and the historical context they represent -- a working antique clock is both a functional instrument and a piece of decorative art.
Major Categories
- Longcase (Grandfather) Clocks: Floor-standing, weight-driven clocks originating in England around 1660; American makers include Willard, Terry, and Howard
- Mantel/Shelf Clocks: Smaller spring-driven clocks for mantelpieces; the American shelf clock industry exploded after Eli Terry's innovations (c. 1810)
- Wall Clocks: Banjo clocks (Simon Willard patent, 1802), Vienna regulators, schoolhouse clocks, and advertising clocks
- Carriage Clocks: Portable spring-driven brass-cased clocks, primarily French (Abraham-Louis Breguet pioneered the form)
- Bracket Clocks: English spring-driven table clocks in wooden cases, 17th-19th centuries
- Cuckoo Clocks: Black Forest tradition (Schwarzwald, Germany), dating from the 1730s
Identification and Makers
- Movement type: Weight-driven, spring-driven, or fusee; the movement type helps date and attribute a clock
- Maker's marks: Look on the dial, movement plates, and inside the case for maker names, serial numbers, and patent dates
- Key American makers: Simon Willard, Eli Terry, Seth Thomas, E. Howard & Co., Waterbury, New Haven, Ansonia, Sessions
- Key European makers: Thomas Tompion, George Graham (English); Jaeger-LeCoultre, Breguet (French); Junghans, Lenzkirch (German)
Auction Price Ranges
| Type | Example | Price Range |
|---|---|---|
| Simon Willard banjo clock | Original gilt/painted | $5,000 - $30,000 |
| English longcase, 18th century | 8-day brass dial | $3,000 - $20,000 |
| French carriage clock | Repeating, enamel dial | $500 - $5,000 |
| Seth Thomas regulator | No. 2 or No. 16 | $1,000 - $8,000 |
| Eli Terry pillar & scroll | Original tablet | $2,000 - $15,000 |
| Vienna regulator | 3-weight grand sonnerie | $2,000 - $12,000 |
| Ansonia crystal regulator | Visible escapement | $400 - $2,000 |
| Common mantel clock | American, 1880-1920 | $50 - $400 |
Condition Factors
- Original movement: Clocks with their original movements are worth substantially more than those with replacements
- Dial condition: Original painted or enameled dials in good condition are essential; repainted dials reduce value 30-50%
- Case integrity: Original finish, glass tablets, and hardware add value; refinished or modified cases bring less
- Running condition: A clock in running order is worth more, but collectors accept non-running examples if the movement is complete and repairable
- Pendulum and key: Original pendulums and keys should accompany the clock; replacements are acceptable but noted
Collecting Tips
- Learn basic horology -- understanding escapement types, strike mechanisms, and movement construction helps distinguish quality from common production
- American clocks from the 1800-1860 period (Terry, Willard, Howard) represent the golden age and command the strongest collector interest
- Avoid "marriages" -- clocks where the case and movement are from different origins; these bring significantly less than original pairings
- French carriage clocks offer exceptional quality at relatively accessible prices for beginning collectors
- Provenance and labeling: Original paper labels inside cases (common on American shelf clocks) greatly enhance value and identification
- Join the National Association of Watch and Clock Collectors (NAWCC) for access to reference materials and knowledgeable dealers