Chelsea Clock Company ~ Online Auction

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WWII ERA CHELSEA US NAVY MARK I DECK CLOCK: WWII ERA CHELSEA US NAVY MARK I DECK CLOCK Round Deck Clock by Chelsea Clock Company (Boston), with nickel plated case and Arabic numeral dial, s/n 643, dated 1939, 8-day key wind movement, with origi

2026

WWII ERA CHELSEA US NAVY MARK I DECK CLOCK

Thomaston, ME

Thomaston Place Auction Galleries

4.4

(457)

WWII ERA CHELSEA US NAVY MARK I DECK CLOCK: WWII ERA CHELSEA US NAVY MARK I DECK CLOCK Round Deck Clock by Chelsea Clock Company (Boston), with nickel plated case and Arabic numeral dial, s/n 13312, dated 1941. 8-day key wind movement, with ori

2026

WWII ERA CHELSEA US NAVY MARK I DECK CLOCK

Thomaston, ME

Thomaston Place Auction Galleries

4.4

(457)

CHELSEA CLOCK CO. BRONZE MANTEL CLOCK: 10 inch bronze case on continuous bronze base, 8 inch silver dial with bronze numerals and Retailed by Grogan Company (Pittsburgh). Serial no. 105950, circa 1915-19. 12 3/4 x 12 3/4 x 4 3/4 inches.N.B

2026

CHELSEA CLOCK CO. BRONZE MANTEL CLOCK

Amesbury, MA

John McInnis Auctioneers,LLC

4.6

(549)

Thomas Long Chelsea Silver Tone Mantle Clock USA: Thomas Long Company Chelsea silver tone metal mantle clock. Made in USA. Engraved on back cover. Measures approx. 5.25 x 2.25 x 5.25 inches. Clock has significant weight. Some scratching. Not tested.

2026

Thomas Long Chelsea Silver Tone Mantle Clock USA

Mount Kisco, NY

The Benefit Shop Foundation Inc.

4.4

(3.5k)

Chelsea Brass Ship's Bell Clock: Chelsea Brass Ship's Bell Clock Boston, USA, one wood stand. Surface distress and wear. Clock: 7 1/4 in. (18.4 cm.), Overall: 10 1/2 x 8 3/4 x 6 1/4 in. (26.7 x 22.2 x 15.9 cm.)

2026

Chelsea Brass Ship's Bell Clock

Bloomfield, NJ

Nye & Company

4.7

(1.1k)

Chelsea Clock Company Ship's Clock with Barometer on Plank and Brass Inclinometer: Chelsea Clock Company Ship's Clock with Barometer on Plank and Brass Inclinometer. The ship's bell clock is on top, the barometer on bottom, with brass exteriors and hinged lids to open in ord

2026

Chelsea Clock Company Ship's Clock with Barometer on Plank and Brass Inclinometer

SARASOTA, FL

Sarasota Estate Auction

4.6

(666)

MANTEL CLOCK, CHELSEA CLOCK COMPANY: MANTEL CLOCK by the renowned Chelsea Clock Company, Chelsea, MA. Excellent original condition. Four-inch face with second hand movement. Mounted in a mahogany base. Overall length of the base is appro

2026

MANTEL CLOCK, CHELSEA CLOCK COMPANY

Howell, NJ

Frank and Frank Sporting Collectibles LLC

4.7

(207)

Chelsea Clock Company Antique Pendulum Wall Clock: Description: An octagonal long drop regulator clock in oak wood made by Chelsea Clock Company in Boston, featuring brass hardware and a glass door, model name No. 1 Pendulum Clock. Markings & Inscript

2026

Chelsea Clock Company Antique Pendulum Wall Clock

West Chester, PA

Hoch LTD.

4.6

(108)

Large Chelsea Bronze Ship's Clock: retailed by Grogan Company; possibly Admiral version. 11 5/8" high, 12" wide, 4 7/8" deep; dial: 7 7/8" diameter. Oxidation, age and use wear, soiling, peeling numbers from dial, key does not turn, no

2026

Large Chelsea Bronze Ship's Clock

Woodbury, CT, CT

Schwenke Auctioneers

4.7

(248)

Chelsea Ship's Bell Clock: Chelsea Clock Company (American, established 1897). Wood, brass. Height: 5 3/4", Clock face diameter: 4 3/4", Base length: 8", Depth: 4". Brass clock in wood case. Marked "Chelsea Ship's Bell" on cloc

2025

Chelsea Ship's Bell Clock

Roseville, MI

Stefek's Auctioneers & Appraisers

4.6

(143)

Chelsea Clock Company Antique Pendulum Wall Clock: Description: An octagonal long drop regulator clock in oak wood made by Chelsea Clock Company in Boston, featuring brass hardware and a glass door, model name No. 1 Pendulum Clock. Markings & Inscript

2025

Chelsea Clock Company Antique Pendulum Wall Clock

West Chester, PA

Hoch LTD.

4.6

(108)

ANTIQUE AMERICAN CHELSEA SHIPS BELL CLOCK IN BRASS CASE: An antique Chelsea Ships Bell Clock produced by the renowned Chelsea Clock Company, known for crafting precision timepieces for the White House, U.S. Navy, and merchant vessels. Featuring a solid forg

2025

ANTIQUE AMERICAN CHELSEA SHIPS BELL CLOCK IN BRASS CASE

Brooklyn, NY

Antique Arena Inc.

4.5

(1.1k)

Tiffany and Company Mantel Clock. Chelsea Clock Co. 60: Tiffany and Company Mantel Clock. Chelsea Clock Co. 60 Dimensions: Height: 10 inches, Width: 22 inches, Depth: 5.5 inches. --- - We offer curbside delivery for most items to NYC, Manhattan, Close Broo

2025

Tiffany and Company Mantel Clock. Chelsea Clock Co. 60

Aston, PA

Uniques and Antiques, Inc.

4.7

(888)

American Renaissance Revival Ormolu and red Velvet shelf Clock: Rare American Renaissance Revival Ormolu and red Velvet Shelf Clock attributed to Edward Caldwell & Company, New York, circa 1910. Chelsea Clock Co. Boston, U.S.A. clockworks. The case is decorated wi

2025

American Renaissance Revival Ormolu and red Velvet shelf Clock

Pittsburgh, PA

Concept Art Gallery

4.6

(544)

“UPDATE-9/9/25” Chelsea Clock Company, Boston Ship's Bell Clock: “UPDATE-9/9/25” Brass is tarnished. Clock face measures: 5.5" diameter. Whole clock: 8.5" wide x 4" deep x 9.25" deep. Comes with Key. NOTE: Missing glass and has not been tested.

2025

“UPDATE-9/9/25” Chelsea Clock Company, Boston Ship's Bell Clock

Trappe, MD

Caronna Estate Sales, LLC

4.4

(23)

Two Vintage Brass/Bronze Clocks and Barometers.: Chelsea Clock Co., Boston and Black, Starr & Frost for Gorham, Providence, RI. 4"H x 8-1/2" W x 2-1/4" D and 4" H x 13-3/4" L x 1-1/2" D

2025

Two Vintage Brass/Bronze Clocks and Barometers.

Manheim, PA

Conestoga Auction Company Division of Hess Auction Group

4.6

(622)

Chelsea Ships Bell Brass Case Clock with 4 Inch Dial: Chelsea Ships Bell Brass Case Clock with 4 Inch Dial The brass case clock with brass plinth, serial number stamped to wood insert to base: 86091, the dial marked Spaulding and Company Chicago. With ke

2025

Chelsea Ships Bell Brass Case Clock with 4 Inch Dial

Saint Louis, MO

Link Auction Galleries

4.6

(172)

Chelsea Clock Co., U.S. Navy Deck Clock: Chelsea Clock Co., U.S. Navy Deck Clock Boston, early 20th C. Verso marked Chelsea Clock Co. and stamped 128836. Dia 5 3/4 in. (14.6 cm.)

2025

Chelsea Clock Co., U.S. Navy Deck Clock

Bloomfield, NJ

Nye & Company

4.7

(1.1k)

Chelsea Clock Co., U.S. Coast Guard: Chelsea Clock Co., U.S. Coast Guard No. 1044 Marine Clock, Boston, early 20th C. Verso marked Chelsea Clock Co. and stamped 107689. Serial number on movement matches case. Dia 5 3/4 in. (14.6 cm.)

2025

Chelsea Clock Co., U.S. Coast Guard

Bloomfield, NJ

Nye & Company

4.7

(1.1k)

Chelsea Clock Co., US LH Service: Chelsea Clock Co., US LH Service Case marked 27892 Chelsea Clock Co. Dial marked U.S. L.H. Service Boston USA. 4.5" dial. Serial number on movement matches case.

2025

Chelsea Clock Co., US LH Service

Bloomfield, NJ

Nye & Company

4.7

(1.1k)

Chelsea Clock Co., U.S. Coast Guard: Chelsea Clock Co., U.S. Coast Guard Back of case marked Chelsea Clock Co. Boston, number 477507 scratched in back.

2025

Chelsea Clock Co., U.S. Coast Guard

Bloomfield, NJ

Nye & Company

4.7

(1.1k)

U.S. Navy Bu. Ships Clinometer: U.S. Navy Bu. Ships Clinometer Mark 3. Together with a Navy Ship Clinometer type 1 and a Chelsea Clock Co. case, empty.

2025

U.S. Navy Bu. Ships Clinometer

Bloomfield, NJ

Nye & Company

4.7

(1.1k)

Antique American Chelsea Clock Company Brass U.S. Navy Boat Clock: Antique American Chelsea Clock Company Brass U.S. Navy Boat Clock. Marked with an N inside a diamond shape and the handwritten serial number 5075. The U.S. Naval Observatory (USNO), establi

2025

Antique American Chelsea Clock Company Brass U.S. Navy Boat Clock

SARASOTA, FL

Sarasota Estate Auction

4.6

(666)

Chelsea Admiral Ship Bell Clock Grogan Company Pittsburg: Chelsea Admiral Ships Bell Clock Grogan Company Pittsburg Silvered Brushed Steel Dial with Arabic Numerals and Decorative Scrolled Hands and Brass 8-day Spring Driven Movement with a Ship's Bell Strik

2025

Chelsea Admiral Ship Bell Clock Grogan Company Pittsburg

plainview, NY

Gold Coast Auctioneers

4.4

(263)

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