{"product_id":"vintage-1941-chelsea-mark-i-us-navy-deck-clock-serial-no-9339-missing-back-plate-20260920","title":"Lot 105 - Vintage 1941 Chelsea Mark I U.S. Navy Deck Clock, Serial No. 9339, Missing Back Plate, 7-7\/8\" W","description":"Vintage Chelsea Mark I Deck Clock produced for the U.S. Navy, dated 1941, serial number 9339. The black dial is marked \"Mark I. Deck Clock,\" \"U.S. Navy,\" \"9339,\" \"1941,\" and \"Chelsea,\" with luminous Arabic numerals and hands and a subsidiary seconds dial. The back has labeled openings for stop, set, regulate, and wind functions.\u003cbr\u003e\u003cbr\u003eMissing back plate. The dial shows wear and scratching to the crystal.","brand":"Granite Union Auction Company","offers":[{"title":"Default Title","offer_id":53492396032289,"sku":"20260920-LOT105","price":999999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0073\/9101\/9067\/files\/qa-36c85ab7-42e1-4991-a2ab-699129763b3b_236dfd5c-f97b-48b8-b930-39cfadec8691.jpg?v=1789159703","url":"https:\/\/graniteunionauction.com\/products\/vintage-1941-chelsea-mark-i-us-navy-deck-clock-serial-no-9339-missing-back-plate-20260920","provider":"Granite Union Auction Company","version":"1.0","type":"link"}