两日走时储备的航空天文计时表 - 型号13ЧП - 木, 黃銅 - 1950-1960
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賣家描述
Rare aviation astronomical chronometer type 13ЧП, manufactured by the 1st Moscow Watch Factory “Kirov” (future Poljot) for the Soviet Air Force. These instruments equipped long-range bombers. They were used for astronomical navigation with a sextant during long-duration flights.
The chronometer:
• Silver dial signed “1МЧЗ имени Кирова”, large arabic numerals
• Small seconds and power-reserve indicator (0–56 hours)
• Manual-wind mechanical movement housed in a brass tank suspended by 4 anti-vibration springs
The case:
• Solid oak with three levels, brass corners and reinforcements, two sliding latches
• Upper level with brass bezel and glass window to read the time without opening the case
• Heating system with two switches “ОБОГРЕВ” (on/off)
• Multibridge electrical connector for second contacts
• Manufacturer plaque “13ЧП N° 02701”
• Metal mounting feet for attachment to the aircraft under the case
Original document: the wiring diagram is preserved in the lid. It is titled “Хронометр авиационный астрономический 13-20ЧП-М” (aviation astronomical chronometer 13-20ЧП-М) and details the wiring to the indicator 20ЧП-М, the Ф-14А filter and the sextant.
Sold standalone, without the indicator 20ЧП-М nor the Ф-14А filter.
Condition: very good cosmetic condition. Case shows light signs of use, brass is patinated, dial with small signs of wear. Movement untested; a watchmaker’s service is recommended.
A piece of Soviet aviation history, sought after by collectors of military horology and navigation instruments.
Rare aviation astronomical chronometer type 13ЧП, manufactured by the 1st Moscow Watch Factory “Kirov” (future Poljot) for the Soviet Air Force. These instruments equipped long-range bombers. They were used for astronomical navigation with a sextant during long-duration flights.
The chronometer:
• Silver dial signed “1МЧЗ имени Кирова”, large arabic numerals
• Small seconds and power-reserve indicator (0–56 hours)
• Manual-wind mechanical movement housed in a brass tank suspended by 4 anti-vibration springs
The case:
• Solid oak with three levels, brass corners and reinforcements, two sliding latches
• Upper level with brass bezel and glass window to read the time without opening the case
• Heating system with two switches “ОБОГРЕВ” (on/off)
• Multibridge electrical connector for second contacts
• Manufacturer plaque “13ЧП N° 02701”
• Metal mounting feet for attachment to the aircraft under the case
Original document: the wiring diagram is preserved in the lid. It is titled “Хронометр авиационный астрономический 13-20ЧП-М” (aviation astronomical chronometer 13-20ЧП-М) and details the wiring to the indicator 20ЧП-М, the Ф-14А filter and the sextant.
Sold standalone, without the indicator 20ЧП-М nor the Ф-14А filter.
Condition: very good cosmetic condition. Case shows light signs of use, brass is patinated, dial with small signs of wear. Movement untested; a watchmaker’s service is recommended.
A piece of Soviet aviation history, sought after by collectors of military horology and navigation instruments.
詳細資料
時代
1900-2000
時鐘類型
Aviation astronomical chronometer with a two-day power reserve - type 13ЧП
車型
13-ЧП
材質
木, 黃銅
時鐘結構
機械式
電力儲備
運轉多天
自鳴鐘
非自鳴鐘
原產國
俄國
大概年份
1950-1960
