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Chronograph
A chronograph is a specific type of watch that is used as a stopwatch combined with a display watch. A basic chronograph has an independent sweep second hand and a minute sub-dial; it can be started, stopped, and returned to zero by successive pressure on the stem. More complex chronographs use additional complications and can have multiple sub-dials to measure seconds, minutes, hours and even fractions of a second. In addition, many modern chronographs use moveable bezels as tachymeters for rapid calculations of speed or distance. Louis Moinet invented the chronograph in 1816 for use in tracking astronomical objects. Chronographs were also used heavily in artillery fire in the mid to late 1800s. More modern uses of chronographs involve aircraft piloting, auto racing, diving and submarine maneuvering. Since the 1980s, the term ''chronograph'' has also been applied to all digital watches that incorporate a stopwatch function. History The term ''chronograph'' comes fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicolas Mathieu Rieussec
Nicolas Mathieu Rieussec (20 July 1781 – 18 June 1866) was a French watchmaker. Surname origin The Rieussec family's birthplace was the town of Lespinassière. Nicolas was the son of Joseph Rieussec, a merchant born in the 18th century in Lespinassière, in Languedoc, then one of the largest provinces in the kingdom of France. Today, Lespinassière is located in Aude, one of the five départements of the Languedoc-Roussillon region. Ancestry Joseph Rieussec was in Paris at the end of 1778, although no one knows when he left his birthplace, the town of Lespinassière, for the kingdom's capital. His wife, Jeanne Michateau, was expecting. On 20 January 1779 she gave birth to their first son, Nicolas Joseph. On 20 July 1781, a few years before the outbreak of a French Revolution, revolution that was to lead to an upheaval in France and all of Europe, a younger brother arrived and was named Nicolas Mathieu Rieussec. The baby was baptised three days after his birth in the paris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Double Chronograph
Double chronograph is a watch that includes two distinct stopwatch mechanisms in order to measure two separate events concurrently and/or comparatively. It is often confused with the flyback chronograph. Other names * Rattrapante chronograph (french: rattraper - the act of recovering, recapturing) * Split-second chronograph * Split chronograph Functioning A watch with a double chronograph has two seconds hands. One hand is superimposed over the other. While one hand moves continuously, the other one can be either stopped, started or reset to zero. The first push releases both hands. While one continues registering the time, the other hand can be repeatedly stopped. In order to stop and bring both hands to zero a watch has a return pusher. The position of the pusher, controlling the split-seconds function is usually at either 10 or 8 o'clock. Brief history The double chronograph was previously called Fly-back second, but nowadays 'Fly-back second' relates to a chronograph wher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flyback Chronograph
A flyback chronograph is a watch complication, in which the user can use the reset function without the need to first stop the chronograph. In regular chronographs, the user must stop, reset, and restart the chronograph in order to time an event after the chronograph has started. Other names The flyback function is also known by some other names: * Retour-en-vol (french: retour - to return; en - on; vol - flight) * Taylor system * Permanent zero setting Overview The flyback function is a complication inspired by everyday life, as are some other complications: world time, universal time, power reserve. Most flyback chronographs are constructed with the usual crown at 3 o'clock and 2 push-pieces at 2 and 4 o'clock. Usually the flyback function is controlled by the push-piece at 4 o'clock whereas the one at 2 o'clock is used to stop the chronograph. Many chronographs are equipped with the flyback function, especially watches meant for pilots. It is much easier from the point ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TAG Heuer Monaco
The TAG Heuer Monaco (originally Heuer Monaco) is a series of automatic chronograph wristwatches originally introduced by Heuer in 1969 in honour of the Monaco Grand Prix. The Monaco was revolutionary for being the first automatic square cased chronograph (Rolex was the first with a square chronograph in 1940; https://le-monde-edmond.com/pak-a-rolex/). The Hollywood film star Steve McQueen used the watch to accessorize his character in the 1971 film ''Le Mans''. In the decades after his death the use of film stills has made the watch synonymous with McQueen. Although it was discontinued in the mid-1970s, the Monaco was reissued with a new design in 1998 and was reintroduced again with an entirely new mechanisms in 2003 in response to McQueen's increasing popularity. Design The watch typically features a pair of pushbuttons at the 2 and 4 o’clock position. The dials for the minute and hour counters are at 9 and 3 o'clock respectively. There is a hand-applied date window at 6 o� ... [...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 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Complication (horology)
In horology, a complication is any feature of a mechanical timepiece beyond the display of hours, minutes and seconds. A timepiece indicating only hours, minutes and seconds is known as a simple movement. Common complications include date or day-of-the-week indicators, alarms, chronographs (stopwatches), and automatic winding mechanisms. Complications may be found in any mechanical clock, but they are most notable in mechanical watches where the small size makes them difficult to design and assemble. A typical date-display chronograph may have up to 250 parts, while a particularly complex watch may have a thousand or more parts. Watches with several complications are referred to as ''grandes complications.'' Types Timing (visible) * Chronograph, with a second hand that can be stopped and started to function as a stopwatch. ** Double chronograph or ''rattrapante'', multiple second hands for split-second, lap timing or timing multiple events ** Flyback chronograph, allo ... [...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 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zenith (watchmaker)
Zenith SA is a Swiss luxury watchmaker. The company was started in 1865 by Georges Favre-Jacot in Le Locle in the canton of Neuchâtel and is one of the oldest continuously operating watchmakers. Favre-Jacot invented the concept of "in house movements", believing that only through control of the entire watchmaking process, could perfection be achieved. Zenith was purchased by LVMH in November 1999, becoming one of several brands in its watch and jewellery division which includes TAG Heuer and Hublot and is currently run by Julien Tornare as President and CEO. History In 1865, at the age of 22, George Farve-Jacot begin manufacturing watches under his name at a small workshops in Le Locle, Switzerland. After witnessing the success of American watch companies Waltham and Elgin utilizing mass production to sell affordable and reliable timepieces, he invested heavily in his own company to created a vertically-integrated watchmaking operation, becoming the first manufacture d'horl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis Moinet
Louis Moinet (1768–1853), inventor of the chronograph, was born into a prosperous family of farmers in Bourges, France, was a French horologist, sculptor and painter. History During his studies, he quickly distinguished himself for his mastery of classical subjects, and he regularly took first place in academic competitions. While still a student, he was introduced to the world of watch making, and he spent almost all of his free time by the side of a master watchmaker. He was also privately tutored in drawing by an Italian painter. At the age of twenty, Moinet hoped to move to Italy. Soon he left France for Rome, where he lived for five years studying architecture, sculpting, and painting. There he came into regular contact with members of the French Academy which brought together the most illustrious artists of the time. From Rome, he went on to Florence to perfect the artistic skills he had acquired. As a painter, his legacy includes a number of fine works. Upon his retu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miyota (watch Movement Manufacturer)
''Miyota'' is a Japanese manufacturer of quartz and mechanical watch movements. As such Miyota is part of the Citizen group of companies. In this group Miyota is a part of the Citizen Watch Co., Ltd. Movement Division. In 1959 Citizen Watch established a movement-making factory in the town of Miyota, Japan. In 2016 a large movement assembly factory in Saku city, Nagano prefecture was opened. Most watch brands do not make their own movements in house, but rather use standard watch movements manufactured by specialized companies like Miyota. Products Mechanical movements Miyota produces various 'standard' and 'premium' grade mechanical movements for automatic wristwatches. The ''Miyota 8215'' is an entry level non-hacking twenty-one jewel three-hand with date automatic wristwatch movement with a uni-directional winding system (left rotation) with an accuracy of -20 to +40 seconds per day, and a power reserve of over 40 hours. It allows hand winding. The date window may be plac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seiko
, commonly known as Seiko ( , ), is a Japanese maker of watches, clocks, electronic devices, semiconductors, jewelry, and optical products. Founded in 1881 by Kintarō Hattori in Tokyo, Seiko introduced one of the first quartz watches and the first quartz watch with a chronograph complication. Seiko was a wristwatch manufacturer for Japanese soldiers during World War II. History 1881 founding to 1929 In 1881, Seiko founder Kintarō Hattori opened a watch and jewelry shop called "K. Hattori" () in Tokyo. Kintarō Hattori had been working as clockmaker apprentice since the age of 13, with multiple stints in different watch shops, such as “Kobayashi Clock Shop”, ran by an expert technician named Seijiro Sakurai; “Kameda Clock Shop” in Nihonbashi; and “Sakata Clock Shop” in Ueno, where he learned how to both sell and repair timepieces. Around the time of Seiko's founding, watchmakers in Tokyo, Osaka, and Nagoya were studying and producing pocket watches based on We ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stopwatch
A stopwatch is a timepiece designed to measure the amount of time that elapses between its activation and deactivation. A large digital version of a stopwatch designed for viewing at a distance, as in a sports stadium, is called a stop clock. In manual timing, the clock is started and stopped by a person pressing a button. In fully automatic time, both starting and stopping are triggered automatically, by sensors. The timing functions are traditionally controlled by two buttons on the case. Pressing the top button starts the timer running, and pressing the button a second time stops it, leaving the elapsed time displayed. A press of the second button then resets the stopwatch to zero. The second button is also used to record ''split times'' or ''lap times''. When the split time button is pressed while the watch is running it allows the elapsed time to that point to be read, but the watch mechanism continues running to record total elapsed time. Pressing the split button a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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