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Military watches are believed to have received their name from a German military request for a soldier in a watch house, otherwise known as a guard tower. One story tells that the military wristwatches came into use when a German naval officer needed to know the time but could not pull out a pocket watch since both his hands were busy operating the machine.
This historic watch was also featured in "Time in Office", an exhibit held at the National Watch and Clock Museum that showcased the actual timepieces used by past American presidents dating back to George Washington. [5] Gallet made a specific "Red Tail" edition of their Flying Officer Chronograph during World War II.
MIL-W-46374 is a specification first published on October 30, 1964, [1] for US military watches. [2] The 46374 was specified as an accurate, disposable watch. In its span, it encompassed metal and plastic cased watches with both mechanical and quartz movements. [2] The 46374 replaced the MIL-W-3818, reducing cost and inheriting the dial from ...
During World War II, Westclox and other General Time Corporation subsidiaries produced aviation instrumentation and control components, compasses for the United States Army, and clocks for the United States Navy. Westclox became a major manufacturer of fuzes for military ordnance. Clocks for the civilian market stopped production in 1942.
The United States Army Air Force (USAAF) adapted the RAF sector clock using a coloured block pattern in place of triangles. [3] Sector clocks are sought after by collectors of militaria/aeronautica. (The clock face design also appears on wrist watches commemorating the wartime role of the sector clock).
If the watch is set to uncorrected solar time, both hands point to the sun. In a 12-hour watch, the sun and the hour hand both advance, but not at the same rate; the sun covers 15 degrees per hour, and watch 30. To keep the hour hand on the sun, 12:00 must recede from the zenith at the same rate the hour hand advances.
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The Waltham Watch Company, also known as the American Waltham Watch Co. and the American Watch Co., was a company that produced about 40 million watches, clocks, speedometers, compasses, time delay fuses, and other precision instruments in the United States of America between 1850 and 1957.