Williamson Auction
Live Auction

Auction 54, Sunshine & Sales, March 31st

Tue, Mar 31, 2026 12:00PM EDT
Lot 222

Seth Thomas "Sentinel" Tambour Mantel Clock

Estimate: $200 - $400

Bid Increments

Price Bid Increment
$0 $5
$50 $10
$150 $25
$500 $50
$1,000 $100
$2,000 $250
$4,000 $500
$15,000 $1,000
$50,000 $2,500
$100,000 $5,000

This antique Seth Thomas "Sentinel" tambour mantel clock, likely dating from the early 1920s, features a classic "humpback" mahogany case and a silvered or brass dial with embossed numerals.

Maker: Seth Thomas Clock Co.

  • Model: Sentinel (variants include Sentinel 3 or #7).
  • Type: 8-day time and chime movement (often movement number 89 or 124).
  • Case Style: Mahogany wood in a tambour or camelback silhouette.
  • Features: Round face with Arabic numerals and two winding points for time and strike/chime functions.
  • Dimensions:  10X17X6

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Shipping

For shipping assistance, we recommend contacting the following trusted professionals:

UPS Store: Phone 954-963-7134 Email store0288@theupsstore.com website

theupsstore.com/0288

Alternatively, we can provide additional recommendations for third-party shipping

services. All items will be shipped within 10 business days after payment has cleared.

Items must be picked up within 10 business days following the auction. Items not

collected within this timeframe will be placed in storage at a fee of $10.00 per item per day.