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Trench Watch
The trench watch (wristlet) was a type of watch that came into use by the military during World War I, as pocket watches were not practical in combat. It was a transitional design between pocket watches and wristwatches, incorporating features of both. Background The first watch that somebody adapted to wear on a wrist is unknown. The first series of purpose-made men’s wristwatches was produced by Girard-Perregaux in 1880 for the German Navy.. During World War I numerous companies, including Omega, Longines, Elgin and others produced wristwatches for the military. These watches were of virtually identical style with an enamel dial, wide white numerals and a luminescent radium hour hand. Often they did not bear the name of the manufacturer, though the movement, originally designed in the 1890s for ladies’ pendant watches, was marked "Swiss". From pocket watches those trench watches inherited hinged front and back covers. The lugs for a strap looked like a thick wire atta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trench Watch 1916 Gold
A trench is a type of excavation or in the ground that is generally deeper than it is wide (as opposed to a wider gully, or ditch), and narrow compared with its length (as opposed to a simple hole or pit). In geology, trenches result from erosion by rivers or by geological movement of tectonic plates. In civil engineering, trenches are often created to install underground utilities such as gas, water, power and communication lines. In construction, trenches are dug for foundations of buildings, retaining walls and dams, and for cut-and-cover construction of tunnels. In archaeology, the "trench method" is used for searching and excavating ancient ruins or to dig into strata of sedimented material. In geotechnical engineering, trenches serve for locating faults and investigating deep soil properties. In trench warfare, soldiers occupy trenches to protect them against weapons fire. Trenches are dug by use of manual tools such as shovels and pickaxes, or by heavy equipment suc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fighting occurring throughout Europe, the Middle East, Africa, the Pacific, and parts of Asia. An estimated 9 million soldiers were killed in combat, plus another 23 million wounded, while 5 million civilians died as a result of military action, hunger, and disease. Millions more died in genocides within the Ottoman Empire and in the 1918 influenza pandemic, which was exacerbated by the movement of combatants during the war. Prior to 1914, the European great powers were divided between the Triple Entente (comprising France, Russia, and Britain) and the Triple Alliance (containing Germany, Austria-Hungary, and Italy). Tensions in the Balkans came to a head on 28 June 1914, following the assassination of Archduke Franz Ferdi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pocket Watch
A pocket watch (or pocketwatch) is a watch that is made to be carried in a pocket, as opposed to a wristwatch, which is strapped to the wrist. They were the most common type of watch from their development in the 16th century until wristwatches became popular after World War I during which a transitional design, trench watches, were used by the military. Pocket watches generally have an attached chain to allow them to be secured to a waistcoat, lapel, or belt loop, and to prevent them from being dropped. Watches were also mounted on a short leather strap or fob, when a long chain would have been cumbersome or likely to catch on things. This fob could also provide a protective flap over their face and crystal. Women's watches were normally of this form, with a watch fob that was more decorative than protective. Chains were frequently decorated with a silver or enamel pendant, often carrying the arms of some club or society, which by association also became known as a fob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wristwatch
A watch is a portable timepiece intended to be carried or worn by a person. It is designed to keep a consistent movement despite the motions caused by the person's activities. A wristwatch is designed to be worn around the wrist, attached by a watch strap or other type of bracelet, including metal bands, leather straps or any other kind of bracelet. A pocket watch is designed for a person to carry in a pocket, often attached to a chain. Watches were developed in the 17th century from spring-powered clocks, which appeared as early as the 14th century. During most of its history the watch was a mechanical device, driven by clockwork, powered by winding a mainspring, and keeping time with an oscillating balance wheel. These are called '' mechanical watches''. In the 1960s the electronic ''quartz watch'' was invented, which was powered by a battery and kept time with a vibrating quartz crystal. By the 1980s the quartz watch had taken over most of the market from the mech ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schiffer Publishing
Schiffer Publishing Ltd. (also known for its imprints Schiffer, Schiffer Craft, Schiffer Military History, Schiffer Kids, REDFeather MBS, Cornell Maritime Press, Tidewater Publishers, Thrums Books, Geared Up Publications ) is a family-owned publisher of nonfiction books founded in 1974. Based in Atglen, Pennsylvania, its coverage includes antiques, architecture and design, arts and crafts, collectibles, lifestyle, children's books, regional, military history, militaria, tarot and oracle, and mind, body, and spirit. Schiffer's military imprint has been criticized by two American historians as providing a distorted portrayal of the German armed forces during World War II. In 2009, Schiffer Publishing acquired Cornell Maritime Press/Tidewater Publishers.La Prade, J. (2009, August 5). Schiffer Publishing buys Cornell Maritime Press/ Tidewater Publishers. MyEasternShoreMD. https://www.myeasternshoremd.com/archives/schiffer-publishing-buys-cornell-maritime-press-tidewater-publishers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crowood Press
Robert Hale Limited was a London publisher of fiction and non-fiction books, founded in 1936, and also known as Robert Hale. It was based at Clerkenwell House, Clerkenwell Green. It ceased trading on 1 December 2015 and its imprints were sold to The Crowood Press. Robert Hale Robert Hale was born in 1887/8, and worked in publishing from leaving school.Obituary in ''The Times'' (London, England), Friday, 24 August 1956; page 11; Issue 53618. He was at John Long Ltd., a London firm taken over by Hutchinson & Co. in 1926, when he had become manager there. After the takeover he was managing director of the subsidiary. He moved to Jarrolds Publishing, working with the accountant S. Fowler Wright, another imprint of Hutchinson & Co. In the later 1920s he was a friend of Margery Allingham, a Jarrolds author, and her husband Philip Carter. Hale left Hutchinson & Co. in 1935, founding a company of his own. It was noted for its prolific list, and tight management. His choice of telegra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Girard-Perregaux
Girard-Perregaux SA () is a luxury Swiss watch ''manufacture'' with its origins dating back to 1791. Since 2011, the Swiss holding group of Girard-Perregaux, Sowind Group, has been a subsidiary of the French luxury group Kering. Headquartered in La Chaux-de-Fonds, Switzerland, the company opened the Girard-Perregaux Museum near its headquarters in Villa Marguerite in 1999. It is best known for the historic Tourbillon with three gold bridges, which was awarded a gold medal at the 1889 International Exposition in Paris soon after the launch of the watch. Other notable models from the company include the collection 1966, Vintage 1945, and models such as Tri-Axial Tourbillon and Laureato, an icon inspired from the 70s. History Early history In 1791, watchmaker and goldsmith Jean-François Bautte signed his first watches. He created a manufacturing company in Geneva, grouping for the first time ever all the watchmaking facets of that time. This included the engineering of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Navy
The German Navy (, ) is the navy of Germany and part of the unified ''Bundeswehr'' (Federal Defense), the German Armed Forces. The German Navy was originally known as the ''Bundesmarine'' (Federal Navy) from 1956 to 1995, when ''Deutsche Marine'' (German Navy) became the official name with respect to the 1990 incorporation of the East German '' Volksmarine'' (People's Navy). It is deeply integrated into the NATO alliance. Its primary mission is protection of Germany's territorial waters and maritime infrastructure as well as sea lines of communication. Apart from this, the German Navy participates in peacekeeping operations, and renders humanitarian assistance and disaster relief. It also participates in anti-piracy operations. History The German Navy traces its roots back to the '' Reichsflotte'' (Imperial Fleet) of the revolutionary era of 1848–52. The ''Reichsflotte'' was the first German navy to sail under the black-red-gold flag. Founded on 14 June 1848 by the order ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Omega SA
Omega SA is a Swiss luxury watchmaker based in Biel/Bienne, Switzerland. Founded by Louis Brandt in La Chaux-de-Fonds in 1848, the company formerly operated as ''La Generale Watch Co.'' until incorporating the name ''Omega'' in 1903, becoming ''Louis Brandt et Frère-Omega Watch & Co.'' In 1984, the company officially changed its name to ''Omega SA'' and opened its museum in Biel/Bienne to the public. Omega is a subsidiary of The Swatch Group. Britain's Royal Flying Corps used Omega watches in 1917 for its combat units, followed by the U.S. Army in 1918, and NASA in 1969 for Apollo 11. Omega has been the official timekeeper of the Olympics since 1932 and is the current timekeeper of the America's Cup yacht race. Omega was a main partner of the 2022 Winter Olympics. History Early history The forerunner of Omega, ''La Generale Watch Co.'', was founded at La Chaux-de-Fonds, Switzerland, in 1848 by Louis Brandt, who assembled key-wound precision pocket watches from parts su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Longines
Compagnie des Montres Longines, Francillon S.A., or simply Longines (), is a Swiss luxury watchmaker based in Saint-Imier, Switzerland. Founded by Auguste Agassiz in 1832, the company has been a subsidiary of the Swiss Swatch Group and its predecessors since 1983. Its winged hourglass logo, registered in 1889, is the oldest unchanged active trademark registered with WIPO. History 1832–1867 Longines was founded in Saint-Imier in 1832 by Auguste Agassiz, a Swiss watchmaker and brother of biologist Louis Agassiz. Auguste had two partners, lawyers Henri Raiguel and Florian Morel; the company's original name was ''Raiguel Jeune & Cie''. By 1846, Raigeul and Morel had retired from the watch industry, leaving Agassiz as sole company head. Several years later, Agassiz brought in his bright, enterprising nephew, trained economist Ernest Francillon, into the business. Francillon was the mastermind behind several impressive innovations that would distinguish the company from its compe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elgin National Watch Company
The Elgin National Watch Company, commonly known as Elgin Watch Company, was a major US watch maker from 1864 to 1968. The company sold watches under the names Elgin, Lord Elgin, and Lady Elgin. For nearly 100 years, the company's manufacturing complex in Elgin, Illinois, was the world's largest site dedicated to watchmaking. History The company was first incorporated in August 1864 as the National Watch Company in Chicago, Illinois, by Philo Carpenter, Howard Z. Culver, Benjamin W. Raymond, George M. Wheeler, Thomas S. Dickerson and W. Robbins. In September of the same year, the founders visited the Waltham Watch Company in Waltham, Massachusetts and successfully convinced seven of Waltham's watchmakers to come to work for their new company. The growing young city of Elgin, Illinois, some 30 miles northwest of Chicago, was chosen as the factory site. Initially, as part of the deal, the city was asked to donate 35 acres (142,000 m2) of land for the construction of the fac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radium
Radium is a chemical element with the symbol Ra and atomic number 88. It is the sixth element in group 2 of the periodic table, also known as the alkaline earth metals. Pure radium is silvery-white, but it readily reacts with nitrogen (rather than oxygen) upon exposure to air, forming a black surface layer of radium nitride (Ra3N2). All isotopes of radium are radioactive, the most stable isotope being radium-226 with a half-life of 1600 years. When radium decays, it emits ionizing radiation as a by-product, which can excite fluorescent chemicals and cause radioluminescence. Radium, in the form of radium chloride, was discovered by Marie and Pierre Curie in 1898 from ore mined at Jáchymov. They extracted the radium compound from uraninite and published the discovery at the French Academy of Sciences five days later. Radium was isolated in its metallic state by Marie Curie and André-Louis Debierne through the electrolysis of radium chloride in 1911. In nature, radi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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