Chelsea Clock Co. U.S. Government Clock with 24-Hour Dial

1950s-60s Marine Mechanical 24 Hour Clock U.S. Government Chelsea Clock Co Boston. This clock was sold to the U. S. Navy on 11/20/1959. The clock is housed in a high impact phenolic case with hinged b

Produced by the Chelsea Clock Co., Boston; it is marked U.S. Navy on face, and serial #249E. It has a an eight-day time movement and 24-hour black dial; item is very clean and retains key.

8 in. Chelsea US Government Ship's Clock. 8 in. silvered dial signed "Chelsea Clock Co., Boston – U.S. Government, Serial No.", has black incised hour numbers, 5 minute numbers and inner sweep secon

A Chelsea U. S. Government Ships clock. Chelsea Clock Co., Boston. Black case with black dial, 8.5" diameter dial. Hinged glass cover. Overall, 10.25" diameter, 2-7/8" deep. NOTE: original key not inc

A mid 20th century Chelsea "U.S., Clock, Message Center, M2" clock. 8-day time only movement with 24 hour Black 6" dial and Arabic numerals, sweep seconds and Red indicator hand. Black Bakelite case w

Chelsea Clock Co., Boston, including two M. Low U.S. Government ship's clocks, one with a 8-inch dial, serial no. 594566, c. 1954, the other with a 5-1/2 inch dial (largest case dia. 10-1/4 in.); plus

Vintage Chelsea Clock Co. bakelite ship's bell clock. Measures 3" x 8" with 6" dial. Missing original movement.

Established in 1897, Chelsea Clock Co. has commanded the American clock market as a leader in custom-engineered movement. Sailors around the globe have counted off the hours of their watch to the soun

Chelsea U.S. Maritime Ships Clock. 5.5 in. brass dial signed "Chelsea Clock Co., Boston" and "U.S. Maritime Commission", has black incised hour numbers, sub seconds dial and painted black hands. Round

CHELSEA U.S. GOVERMENT SHIP'S CLOCK: Serial #697928, etched at the reverse. Bakelite ship's 24-hour clock with white metal dial. Approx. 10.25'' dia. x 3'' d.

CHELSEA CLOCK COMPANY, US Navy Ships Clock: US Government Serial Number 816418 with Hour Minute and Second Hands, Fast and Slow Adjustment. Cover Opens Up for access to Dial. Working Order with Key. V

A mid 20th century Chelsea ship engine room clock. 8-day time only movement with a painted dial marked "Chelsea Clock Co, Boston, U. S. Government", 24-hr Arabic numerals and sweep seconds. Black phen

Dimensions: H 3" x D 10.25" Condition: No glass.

Bakelite case with gold paint, Face Marked Chelsea Clock CO. Boston, U.S. Government. overall good condition, not tested Width: 7.5" Length: 7.5" Height: 3" Keywords: Navy, Naval, Marine, Ships Brass

Steel case missing crystal and back with black face having 24 hour dial and sixty minute dial. Marked Hamilton Watch Co. U.S.A., U.S. Government, 4992B 22 jewels and 4C27440.All sales are subject to B

A United States ship's clock, clock marked on dial "Chelsea Clock Co Boston" and "U.S. Maritime Commission", brass case, good condition, running at time of auction, 7" diameter Start Bid $100

5 (Five) American, 8 day, time only, spring driven ship's clocks with lever movements: Chelsea Clock Co. for U.S. Navy, black dial and black phenolic case, serial #21615E; Seth Thomas Clock Co., with

Lot of 5: Chelsea ship's clocks. #1. U.S. Government black dial, bakelite housing with 9 1/4" hinged bezel. Original Chelsea key present. Running. #2. Silver metal dial, bakelite housing with 9 1/4" h

United States Clock Co., NY Walnut Floor Standing Astronomical Regulator. Large 16 in. silvered astronomical dial with black incised sweep minutes, 5 in sub dials for seconds above the hour sub dial a

Seth Thomas WWII U.S. Navy Deck Clockcirca 1944phenolic case with 12/24 hour dial with sweep seconds, 8-day brass spring driven 5164 movement with platform escapement, signed on the dial and movement7

A mid 20th century Seth Thomas "U.S. Army Clock Message Center M2" field clock. 8-day time only movement with black enamel dial, 24 hour Arabic numerals and sweep second hand. Black Bakelite case with

World War Two U.S. Navy Ship's Clock, Signed "CHELSEA CLOCK Co. BOSTON". Keywind movement, face with civilian / military time radial dial, bake lite case. Good condition, not running, measures: 3" H X

American mantel shelf clock, Chelsea Clock Company, Boston, early 20th c., tambour style case, housing dial with raised Arabic numeral hour markers, time-only movement, scrolled ends, rising on four b

Chelsea Clock Co., Boston, Mass., pre-WWII "U.S. MARINE CORPS" clock in its original nickel-plated brass case, blued steel spade hands, silvered brass dial, engraved arabic numerals and subsidiary sec