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Mystery Watch
A mystery watch (same applies for mystery clock) is a generic term used in horology to describe a timepiece whose working is not easily deducible, because it seems to have no movement at all, or the hands do not seem to be connected to any movement, etc. One example is a type of mechanical watch where the movement is transmitted to the hands through a transparent crystal toothed wheel. The first see-through watch, known in French as ("mysterious watch"), was invented by Hugues Rime, marketed by the French firm Armand Schwob et frère, and made in Switzerland. As an item of historical/horological value, it is preserved in various museum collections, such as the British Museum, the German Clock Museum, the International Museum of Horology, the Musée d'Horlogerie of Le Locle (Switzerland), the Musée d'art et d'histoire de Neuchâtel, the U.S. National Watch and Clock Museum, and the Vienna Clock and Watch Museum. See also * List of watch manufacturers * Dollar watch A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mystery Watch
A mystery watch (same applies for mystery clock) is a generic term used in horology to describe a timepiece whose working is not easily deducible, because it seems to have no movement at all, or the hands do not seem to be connected to any movement, etc. One example is a type of mechanical watch where the movement is transmitted to the hands through a transparent crystal toothed wheel. The first see-through watch, known in French as ("mysterious watch"), was invented by Hugues Rime, marketed by the French firm Armand Schwob et frère, and made in Switzerland. As an item of historical/horological value, it is preserved in various museum collections, such as the British Museum, the German Clock Museum, the International Museum of Horology, the Musée d'Horlogerie of Le Locle (Switzerland), the Musée d'art et d'histoire de Neuchâtel, the U.S. National Watch and Clock Museum, and the Vienna Clock and Watch Museum. See also * List of watch manufacturers * Dollar watch A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watch
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 mechani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horology
Horology (; related to Latin '; ; , interfix ''-o-'', and suffix ''-logy''), . is the study of the measurement of time. Clocks, watches, clockwork, sundials, hourglasses, clepsydras, timers, time recorders, marine chronometers, and atomic clocks are all examples of instruments used to measure time. In current usage, horology refers mainly to the study of mechanical time-keeping devices, while chronometry more broadly includes electronic devices that have largely supplanted mechanical clocks for the best accuracy and precision in time-keeping. People interested in horology are called ''horologists''. That term is used both by people who deal professionally with timekeeping apparatuses (watchmakers, clockmakers), as well as aficionados and scholars of horology. Horology and horologists have numerous organizations, both professional associations and more scholarly societies. The largest horological membership organisation globally is the NAWCC, the National Association of Wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timepiece
A clock or a timepiece is a device used to measure and indicate time. The clock is one of the oldest human inventions, meeting the need to measure intervals of time shorter than the natural units such as the day, the lunar month and the year. Devices operating on several physical processes have been used over the millennia. Some predecessors to the modern clock may be considered as "clocks" that are based on movement in nature: A sundial shows the time by displaying the position of a shadow on a flat surface. There is a range of duration timers, a well-known example being the hourglass. Water clocks, along with the sundials, are possibly the oldest time-measuring instruments. A major advance occurred with the invention of the verge escapement, which made possible the first mechanical clocks around 1300 in Europe, which kept time with oscillating timekeepers like balance wheels., pp. 103–104., p. 31. Traditionally, in horology, the term ''clock'' was used for a striki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Movement (clockwork)
In horology, a movement, also known as a caliber or calibre (British English), is the mechanism of a watch or Clock, timepiece, as opposed to the ''case'', which encloses and protects the movement, and the ''clock face, face'', which displays the time. The term originated with mechanical timepieces, whose clockwork movements are made of many moving parts. The movement of a digital watch is more commonly known as a module. In modern mass-produced clocks and watches, the same movement is often inserted into many different styles of case. When buying a quality pocketwatch from the mid-19th to the mid-20th century, for example, the customer would select a movement and case individually. Mechanical movements get dirty and the lubricants dry up, so they must periodically be disassembled, cleaned, and lubricated. One source recommends servicing intervals of: 3–5 years for watches, 15–20 years for grandfather clocks, 10–15 years for wall or mantel clocks, 15–20 years for anniv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mechanical Watch
A mechanical watch is a watch that uses a clockwork mechanism to measure the passage of time, as opposed to quartz watches which function using the vibration modes of a piezoelectric quartz tuning fork, or radio watches, which are quartz watches synchronized to an atomic clock via radio waves. A mechanical watch is driven by a mainspring which must be wound either periodically by hand or via a self-winding mechanism. Its force is transmitted through a series of gears to power the balance wheel, a weighted wheel which oscillates back and forth at a constant rate. A device called an escapement releases the watch's wheels to move forward a small amount with each swing of the balance wheel, moving the watch's hands forward at a constant rate. The escapement is what makes the 'ticking' sound which is heard in an operating mechanical watch. Mechanical watches evolved in Europe in the 17th century from spring powered clocks, which appeared in the 15th century. Mechanical watches ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French Language
French ( or ) is a Romance language of the Indo-European family. It descended from the Vulgar Latin of the Roman Empire, as did all Romance languages. French evolved from Gallo-Romance, the Latin spoken in Gaul, and more specifically in Northern Gaul. Its closest relatives are the other langues d'oïl—languages historically spoken in northern France and in southern Belgium, which French ( Francien) largely supplanted. French was also influenced by native Celtic languages of Northern Roman Gaul like Gallia Belgica and by the ( Germanic) Frankish language of the post-Roman Frankish invaders. Today, owing to France's past overseas expansion, there are numerous French-based creole languages, most notably Haitian Creole. A French-speaking person or nation may be referred to as Francophone in both English and French. French is an official language in 29 countries across multiple continents, most of which are members of the ''Organisation internationale de la Francophonie'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Museum
The British Museum is a public museum dedicated to human history, art and culture located in the Bloomsbury area of London. Its permanent collection of eight million works is among the largest and most comprehensive in existence. It documents the story of human culture from its beginnings to the present.Among the national museums in London, sculpture and decorative and applied art are in the Victoria and Albert Museum; the British Museum houses earlier art, non-Western art, prints and drawings. The National Gallery holds the national collection of Western European art to about 1900, while art of the 20th century on is at Tate Modern. Tate Britain holds British Art from 1500 onwards. Books, manuscripts and many works on paper are in the British Library. There are significant overlaps between the coverage of the various collections. The British Museum was the first public national museum to cover all fields of knowledge. The museum was established in 1753, largely b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Clock Museum
The German Clock Museum (german: Deutsches Uhrenmuseum) is situated near the centre of the Black Forest town of Furtwangen im Schwarzwald (Germany), a historical centre of clockmaking. It features permanent and temporary exhibits on the history of timekeeping. The museum is part of the local technical college ('' Hochschule Furtwangen''). About the museum The German Clock Museum is devoted to the history of timekeeping devices. A major focus is on clockmaking in the Black Forest, both as a cottage industry and on an industrial scale. The museum has an extensive collection of clocks and other artefacts relating to horology, not just those from the Black Forest, but also clocks and watches from around the world and spanning from prehistoric times to the present. The collection includes early cuckoo clocks from the 18th century as well as the prototypes of the modern Black Forest souvenir. The work of Robert Gerwig formed a primary basis of the museum. Chronology 1852: Robert Ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Museum Of Horology
The International Museum of Horology, french: Musée international d'horlogerie, italic=no, is a horological museum in La Chaux-de-Fonds, Switzerland. It is owned and operated by the city of La Chaux-de-Fonds. History In 1865 the Watchmaking School of La Chaux-de-Fonds had the idea of putting together a collection of old clocks, which was mainly used for didactic purposes. For 35 years, the clocks and watches in the collection were displayed solely for the use of students and teachers, until Maurice Picard, a watch-making industrialist and Jew of French origin, gave impetus to the idea of creating a museum. The town council was receptive to the idea, and on March 24th 1902, the town authorities signed the foundation deed of the Watchmaking Museum, originally located in the same building as the school. The collection gradually grew and the museum was enlarged three times, in 1907, 1952 and 1967. It eventually became clear that the premises were no longer suitable for a permanent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musée D'Art Et D'Histoire (Neuchâtel)
The musée d'art et d'histoire (Museum of Art and History) is a museum in Neuchâtel, Switzerland. Among its exhibits are the Jaquet-Droz automata. The collections of paintings include works of Claude Monet, Camille Pissarro, and Pierre-Auguste Renoir. The museum's stairwell features three monumental murals painted by Léo-Paul Robert Léo-Paul Samuel Robert (19 March 1851 - 10 September 1923), also known as Paul Robert, was a Swiss painter, known for his depictions of birds and other wildlife. Early life Paul Robert was born in Biel/Bienne, Switzerland, on 19 March 185 ... between 1886 and 1894. References External links The official site. Art museums and galleries in Switzerland Museums in the canton of Neuchâtel {{Europe-art-display-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Watch And Clock Museum
The National Watch and Clock Museum (NWCM), located in Columbia, Pennsylvania, is one of a very few museums in the United States dedicated solely to horology, which is the history, science and art of timekeeping and timekeepers. Like its subsidiary institution, the NAWCC Library & Research Center, the National Watch and Clock Museum is operated by the National Association of Watch and Clock Collectors (NAWCC), a non-profit organization with about 21,000 members and an educational mission. History The National Watch and Clock Museum was founded in 1977 by the NAWCC and over time has put together a major collection of horological artifacts, mainly clocks and watches, but also related tools, machinery and ephemera, and has become an important institution in its field. Most of the greatest and most important clocks and watches ever made have been preserved and exhibited — for decades if not centuries — as decorative art in such major museums around the world as the British Muse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
