![A WW2 Mark 1 US Navy Deck Clock by Seth Thomas, dated 1939, with engraved plaque stating it was taken from the USS South Dakota BB-57 Battleship Stock Photo - Alamy A WW2 Mark 1 US Navy Deck Clock by Seth Thomas, dated 1939, with engraved plaque stating it was taken from the USS South Dakota BB-57 Battleship Stock Photo - Alamy](https://c8.alamy.com/comp/HYMGR8/a-ww2-mark-1-us-navy-deck-clock-by-seth-thomas-dated-1939-with-engraved-HYMGR8.jpg)
A WW2 Mark 1 US Navy Deck Clock by Seth Thomas, dated 1939, with engraved plaque stating it was taken from the USS South Dakota BB-57 Battleship Stock Photo - Alamy
![Original WWII U.S. Navy Mark I. Deck Clock by Chelsea Clock Co. with W – International Military Antiques Original WWII U.S. Navy Mark I. Deck Clock by Chelsea Clock Co. with W – International Military Antiques](https://cdn.shopify.com/s/files/1/1524/1342/products/ONSV7280__01.jpg?v=1601716265)
Original WWII U.S. Navy Mark I. Deck Clock by Chelsea Clock Co. with W – International Military Antiques
![Original WWII U.S. Navy Mark I. Deck Clock by Chelsea Clock Co. with W – International Military Antiques Original WWII U.S. Navy Mark I. Deck Clock by Chelsea Clock Co. with W – International Military Antiques](https://cdn.shopify.com/s/files/1/1524/1342/products/ONSV7280__03.jpg?v=1601716265)
Original WWII U.S. Navy Mark I. Deck Clock by Chelsea Clock Co. with W – International Military Antiques
![Seth Thomas Mark 1 Deck Clock U. S. Navy Ship Bulkhead 1940 Bronze Running with Key | Antique Seth Thomas Seth Thomas Mark 1 Deck Clock U. S. Navy Ship Bulkhead 1940 Bronze Running with Key | Antique Seth Thomas](https://antiqueseththomas.com/wp-content/pictures/Seth_Thomas_Mark_1_Deck_Clock_U_S_Navy_Ship_Bulkhead_1940_Bronze_Running_with_Key_02_mtyq.jpg)