Original U.S. WWII Rare U.S. Coast Guard Clock by Chelsea with Winding Key - Fully Functional U.S. Navy and the rear sight is

and the rear sight is complete

Most commonly seen being used by the KRIEGSMARINE (German Navy) on Ship Bridges and on Conning Towers of U-Boats

Both the SS Style Reichsadler Eagle and SS Totenkopf skull are tightly attached to the cap

and now looks much as it did when it was originally made

attacking Messerschmitt Bf 110 and Bf 109 plants

Original U.S. WWII Rare U.S. Coast Guard Clock by Chelsea with Winding Key - Fully Functional U.S. Navy and the rear sight isOriginal Item. Only One Available. This is a stunning example of a WWII Chelsea Ships Clock marked U. S. Coast Guard. NOTE: We wound this clock up and allowed it to run for approximately one hour. It kept good time when it was running, and was functioning properly. However, there is no warranty for this clock and returns for a non working watch will not be honored. Please note all clocks are wound and tested then recorded on video before shipment. We