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You are here: Home / Movements / Miyota 9039

Miyota 9039

Last Update: June 13, 2019

Brand:Miyota
Family:
Miyota 90 Series
Height:3.90 mm
Jewels:24
Reserve:42 hours
Frequency:28,800 A/h
Winding:Automatic, Central Rotor Automatic Winding, Clockwise Automatic Winding, Uni-Directional Automatic Winding
Diameter:26.00 mm (11.5 ligne)
  Complications:Hacking Seconds, Hand Winding
Hands:Central Hour Hand, Central Minute Hand, Central Seconds Hand
Distinguishing Technical Characteristics
Central-Rotor Automatic
Counter-Clockwise Balance Cock
Balance
Balance at 7:30
Central Rotor
Production: 2018 – Current
1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s 2000s 2010s 2020s

Part of the Miyota Cal. 9000 family, Cal. 9039 is a central seconds automatic movement. It is quite similar to the Cal. 9015 but without the date wheel.

Production of Cal. 9039 began in 2018 and continues as of 2019.

The movement can be manually wound with the crown in position 1. Rotate the crown clockwise to wind the mainspring.

The time is set with the crown in second position (pulled all the way out). Rotate the crown clockwise to advance the minute and hour hands and counter-clockwise to turn them backward.


Miyota 90 Series Simple Movements

A detail of the balance on the Miyota 9015

The primary movements in the Miyota 90 series are simple time-only or time-and-date calibres.

CalibreComplications
9015Date
90S5Open Heart
9039No Date

A look at the dial side of the Miyota 9093

Images are taken from official publications and are used here for commentary and educational purposes. Copyright is held by the original owner as noted.
External Link
External Link
Manufacturer Link

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