Micrometer sextant - Bronze - Tamaya & Co
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Selected by Rob ter Ellen
Over 35 years' experience specialising in cameras and optical equipment.
Estimate € 350 - € 400
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Tamaya Micrometer sextant in bronze, made by Tamaya & Co in Tokyo, Japan, dating from ca. 1960–1970, in good used condition with minor signs of aging and spots, weight 6.5 kg, dimensions 30 × 28.5 × 17 cm.
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Description from the seller
Tamaya Micrometer sextant that my father used in the 1960s/70s during his many travels around the world. Hence there are also signs of use. Unfortunately the key to the case (original case) is missing.
Tamaya sextants were and still are regarded as of very high, professional quality and have for decades been a reliable choice for mariners and professional navigators.
Construction and Durability: Tamaya sextants are usually made of robust, high-quality aluminum or brass, which provides an excellent balance between weight and durability. They are designed to endure long in the harsh maritime environment.
Optics and Precision: The optical system is designed with advanced techniques to guarantee maximum performance. They are known for their clear mirrors and precise micrometer mechanisms, allowing angles to be measured with an accuracy of up to 1/10 of a minute.
Reliability: The instruments are manufactured with great precision, with components such as mirrors and filters carefully assembled and inspected, often with an inspection certificate.
Comparison with other brands: Tamaya sextants are seen as an excellent, professional alternative to the well-known German C. Plath sextants. They are often considered superior to entry-level plastic models.
Tamaya Micrometer sextant that my father used in the 1960s/70s during his many travels around the world. Hence there are also signs of use. Unfortunately the key to the case (original case) is missing.
Tamaya sextants were and still are regarded as of very high, professional quality and have for decades been a reliable choice for mariners and professional navigators.
Construction and Durability: Tamaya sextants are usually made of robust, high-quality aluminum or brass, which provides an excellent balance between weight and durability. They are designed to endure long in the harsh maritime environment.
Optics and Precision: The optical system is designed with advanced techniques to guarantee maximum performance. They are known for their clear mirrors and precise micrometer mechanisms, allowing angles to be measured with an accuracy of up to 1/10 of a minute.
Reliability: The instruments are manufactured with great precision, with components such as mirrors and filters carefully assembled and inspected, often with an inspection certificate.
Comparison with other brands: Tamaya sextants are seen as an excellent, professional alternative to the well-known German C. Plath sextants. They are often considered superior to entry-level plastic models.
Details
Era
1900-2000
Manufacturer/brand
Tamaya & Co
Specific region of origin
Tokio
Number of objects
1
Country of origin
Japan
Material
Bronze
Condition
Good condition - used with small signs of aging & blemishes
Height
17 cm
Width
30 cm
Depth
28.5 cm
Weight
6.5 kg
Estimated period
1960-1970
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