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Seiko Sakurada
, 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 Wes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wako (retailer)
is a department store retailer in Japan, whose best known store (commonly known as the Ginza Wako) is at the heart of the Ginza shopping district in Tokyo. This store is famous for its watches, jewellery, chocolate, porcelain, dishware, and handbags, as well as upscale foreign goods. There is an art gallery, called Wako Hall, on the sixth floor. Wako was founded in 1881 by Kintarō Hattori as a watch and jewelry shop called K. Hattori (now Seiko Group Corporation) in Ginza. In 1947, the retail division split off as Wako Co., Ltd. From 1894 to 1921, the Hattori Clock Tower stood on the site that Wako occupies today. In 1921, the Hattori Clock Tower was demolished to rebuild a new one. The reconstruction was delayed due to the Great Kantō earthquake of September 1, 1923. The new tower was completed in 1932 as the K. Hattori Building. In homage to its predecessor, the new store was also fitted with a clock. The 1932 building was designed by Jin Watanabe in art deco influenced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lens
A lens is a transmissive optical device which focuses or disperses a light beam by means of refraction. A simple lens consists of a single piece of transparent material, while a compound lens consists of several simple lenses (''elements''), usually arranged along a common axis. Lenses are made from materials such as glass or plastic, and are ground and polished or molded to a desired shape. A lens can focus light to form an image, unlike a prism, which refracts light without focusing. Devices that similarly focus or disperse waves and radiation other than visible light are also called lenses, such as microwave lenses, electron lenses, acoustic lenses, or explosive lenses. Lenses are used in various imaging devices like telescopes, binoculars and cameras. They are also used as visual aids in glasses to correct defects of vision such as myopia and hypermetropia. History The word ''lens'' comes from '' lēns'', the Latin name of the lentil (a seed of a lentil plant), b ... [...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 watch, 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 (clothing), 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 Vitreous enamel, enamel pendant, often carrying the arms of some Club (organization), club or s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seikosha
was a branch of the Japanese company Seiko that produced clocks, watches, shutters, computer printers and other devices. It was the root of the manufacturing companies of the Seiko Group. History *1881 — Kintarō Hattori opens the watch and jewelry shop " K. Hattori" (''Hattori Tokeiten'' in Japanese; currently named Seiko Holdings Corporation) in the Ginza area of Tokyo, Japan. *1892 — is established in Tokyo as the clock manufacturing arm of K. Hattori. *1917 — K. Hattori becomes a company (K. Hattori & Co., Ltd.). *1937 — The watch production division of Seikosha is split off as . *1942 — Daiwa Kogyo, Ltd. is founded in Suwa, Nagano by Hisao Yamazaki. *1943 — Daini Seikosha establishes a factory in Suwa for manufacturing watches with Daiwa Kogyo. *1959 — Daiwa Kogyo and the Suwa Plant of Daini Seikosha merge to form *1961 — Shinshu Seiki Co., Ltd. is established as a subsidiary of Suwa Seikosha. *1970 — Seikosha is sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DKSH
DKSH, also known as DiethelmKellerSiberHegner, is a Swiss holding company specialising in market expansion services, e.g. outsourcing. Although its headquarters is in Zurich, DKSH is deeply rooted in communities all across the Asia Pacific region. The company offers any combination of sourcing, marketing, sales, distribution and after-sales-services and is organized into four Business Units: ''Consumer Goods'' (including the Business Segment ''Luxury & Lifestyle''), ''Healthcare'', ''Performance Materials'' and ''Technology''. Its core business is supporting other companies to grow their business in new or existing markets. With 850 business locations in 36 countries and 33,350 specialized staff, it is one of the top 30 Swiss companies ranked by sales and employees. In 2019, DKSH generated annual net sales of CHF 11.6 billion. Organizational background The company has its origin in the activities of three Swiss entrepreneurs who sailed east to Asia in the 1860s. Independently ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zanuti
ZANUTI INC. is a mechanical watch manufacturer established in 1887 by Albert Favre Zanuti, currently headquartered in Switzerland and with regional offices in the United States and Japan. The company was involved in the early development of the watchmaking industry in Japan, while being funded by a governmental program (O-yatoi Gaikokujin) promoting industrial and cultural reforms. Background Zanuti was founded in 1887 as a result of 3 major events that took place in Japan during the second half of the 19th century. The first event was the establishment of the Commercial Treaty between Switzerland and Japan during a Swiss diplomatic mission to Asia in 1864, after more than 200 years of Japanese self-imposed isolation from international trade. This agreement signed in Japan by Swiss diplomat Aime Humbert-Droz was paramount in the long-term development of a strong relationship between the 2 nations, leading thousands of Swiss entrepreneurs and other professionals to travel to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
François Perregaux
François Perregaux (1834 Le Locle, Switzerland – 1877, Yokohama, Japan) was a Swiss watchmaker and businessman. F. Perregaux was the first European Watchmaker to travel to Asia (1863) and is remembered for his contribution to establishing the watchmaking industry in Japan. Family F. Perregaux was born to Henri François Perregaux and Rosalie Matthey-Junod, both established watchmakers from Le Locle, Switzerland. F. Perregaux was brother to Jules Perregaux, Henri Perregaux, Françoise Perregaux and Marie Perregaux. Little is known about his personal life other than his daughter Eliza Perregaux, who was buried in the cemetery of Yokohama, next to him. Milestones F. Perregaux was brother to Marie Perregaux who co-founded the brand Girard-Perregaux along with Constant Girard in 1852. François was instrumental in the early stages of the company, traveling to the USA and Japan to assist in its exports overseas. Girard-Perregaux remains one of the oldest Swiss watch brand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nagoya
is the largest city in the Chūbu region, the fourth-most populous city and third most populous urban area in Japan, with a population of 2.3million in 2020. Located on the Pacific coast in central Honshu, it is the capital and the most populous city of Aichi Prefecture, and is one of Japan's major ports along with those of Tokyo, Osaka, Kobe, Yokohama, and Chiba. It is the principal city of the Chūkyō metropolitan area, which is the third-most populous metropolitan area in Japan with a population of 10.11million in 2020. In 1610, the warlord Tokugawa Ieyasu, a retainer of Oda Nobunaga, moved the capital of Owari Province from Kiyosu to Nagoya. This period saw the renovation of Nagoya Castle. The arrival of the 20th century brought a convergence of economic factors that fueled rapid growth in Nagoya, during the Meiji Restoration, and became a major industrial hub for Japan. The traditional manufactures of timepieces, bicycles, and sewing machines were followed by th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osaka
is a designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the third most populous city in Japan, following Special wards of Tokyo and Yokohama. With a population of 2.7 million in the 2020 census, it is also the largest component of the Keihanshin Metropolitan Area, which is the second-largest metropolitan area in Japan and the 10th largest urban area in the world with more than 19 million inhabitants. Osaka was traditionally considered Japan's economic hub. By the Kofun period (300–538) it had developed into an important regional port, and in the 7th and 8th centuries, it served briefly as the imperial capital. Osaka continued to flourish during the Edo period (1603–1867) and became known as a center of Japanese culture. Following the Meiji Restoration, Osaka greatly expanded in size and underwent rapid industrialization. In 1889, Osaka was officially established as a municipality. The construc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 Complication (horology), 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 Tachymeter (watch), 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, Underwater diving, diving and submarine maneuvering. Since the 1980s, the term ''chronograph'' has also been applied to all Watch#Digital, digital watches that incorpor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quartz Watch
Quartz is a hard, crystalline mineral composed of silica (silicon dioxide). The atoms are linked in a continuous framework of SiO4 silicon-oxygen Tetrahedral molecular geometry, tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of Silicon dioxide, SiO2. Quartz is the second most abundant mineral in Earth's continental crust, behind feldspar. Quartz exists in two forms, the normal α-quartz and the high-temperature β-quartz, both of which are chiral. The transformation from α-quartz to β-quartz takes place abruptly at . Since the transformation is accompanied by a significant change in volume, it can easily induce microfracturing of ceramics or rocks passing through this temperature threshold. There are many different varieties of quartz, several of which are classified as gemstones. Since antiquity, varieties of quartz have been the most commonly used minerals in the making of Jewellery, jewelry and hardstone carvings, espe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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