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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Congratulations on your winning! As per policy, balances of $2500 or more will need to be paid via bank wire, Zelle, check or money order. See below for payment instructions: Zelle: Send payment to williamsonauction@gmail.com • Wire Transfer: Domestic: WIRE Bank of America Routing: 026009593 Account: 898161769476 Williamson Auction Gallery International: Swift Code:BOFAUS3N Swift Code: BOFAUS6S-NON US CURRENCY Bank of America Account: 898161769476 Bank Address: 222 Broadway, New York, Ny 10038 Check: Williamson Auction Gallery 3816 N 29th Ave Hollywood, FL 33020

Shipping

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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.