 |
The broad arrow British government property mark, found in various forms on watch dials, cases and movements. |
 |
British Army issue pocket watch in India, c.1900 |
 |
Broad arrow and serial number of H.Williamson issue pocket watch, c.1914. |
 |
Aviation issue mark – Royal Flying Corps pocket watch, 1914-1917 |
 |
Royal Air Force crest found on clock dials, c.1937-1945. |
 |
Service cancellation mark added in the 1930’s to a military issue wristwatch of c.1918. |
 |
Air Ministry property stamp found in various forms on watches, clocks and their movements, 1918-c.l953 |
 |
Deutsche Reichsmarine issue watch mark, first used by the German Navy in 1848, although the RM title was not officially accepted until 1871. The mark continued in use until 1933. |
 |
Traditional German Navy issue watch mark, 1871-1918 |
 |
German Navy watch mark, c.1932 |
 |
Kriegsmarine second class chronometer watch mark with naval issue number. |
 |
Kriegsmarine issue watch mark with naval number and manufacturer’s code number. |
 |
Kriegsmarine issue chronograph watch mark. |
 |
Kriegsmarine issue watch mark with Naval Artillery code. |
 |
Marks on Kriegsmarine issue U-boat clock, coded for service with the North Sea fleet. |
 |
Kriegsmarine issue clock mark. |
 |
German Flying Corps mark found on pocket watches, pre-1918, with Zeppelin airship code. |
 |
Geramn Flying Corps mark, pre-1918 |
 |
United States Shipping Board merchant navy property watch mark, 1914-1940. |
 |
US Navy issue watch mark and serial number, c.l920. |
 |
Bureau of Ships property mark, used on US Navy issue watches since 1920. |
 |
US Naval Observatory mark bearing 1941 date, found on inspected chronometer watches. |
 |
United States Marine Corps issue watch |
 |
Corps of Engineers issue mark on chronograph watch, c. 1917. |
 |
US Army property mark applied over US Navy issue stamps. The original markings have been milled away prior to reissue of the Hamilton Mod.22 to a different branch of the armed forces, probably post-1945. |
 |
Torpedo Watch marking used on a French Navy chronometer watch, c. 1900-1918. |
 |
Wojsko Polskie – Polish army property mark, pre-1939. |
 |
Polish Air Force issue mark found on Royal Air Force coded wristwatch, c.l940 |
 |
Regia Aeronautica – Royal Italian Air Force pilot’s chronograph watch, pre-1945. |
 |
Chinese Navy issue wristwatch mark. |
 |
Swedish Navy issue chronometer watch. |
 |
Japanese character mark on rear o Imperial Navy issue wristwatch, pre-1945. |
 |
Royal Dutch Army issue watch mark, c.1939. |