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0S21

Chronograph

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Movements List

One of MIYOTA’s signature standard chronograph movements. Notable for the satisfying click feel of the
push button. Can incorporate tachymeter function.

Size
13 1/2’’’
Height
5.10mm
Accuracy
±20 sec per month
Battery Life
5 years
Balance Weight
Minute 0.40 μN・m
Second 0.11 μN・m
Small 0.02 μN・m
Function
Chrono min/sec, 24 hour
Date
Long Life Battery
Documents

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Feature

Shock detection
Chronograph

Parts List/Exploded View

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Click here to download the Parts List PDF file

Parts List

Calendar Variation

  • CAL.0S21-10A*

    CAL.0S21-10A*

    Date
    W.Position
    4.5H(SLA)
    W.Shape
    Square
    Background
    White
    Letter
    Black
    Crown Position
    3H

    Dial Drawing

  • CAL.0S21-10Q*

    CAL.0S21-10Q*

    Date
    W.Position
    6H
    W.Shape
    Square
    Background
    Black
    Letter
    White
    Crown Position
    3H

    Dial Drawing

  • CAL.0S21-10Z

    CAL.0S21-10Z

    Date
    W.Position
    6H
    W.Shape
    Square
    Background
    White
    Letter
    Black
    Crown Position
    3H

    Dial Drawing

Minimum unit order : 1000pcs per each model Lead time(*production by order) : 2 months~