Movement No. J250

Online Instruction Manual

Correcting the reference position

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The reference position refers to the position of the hands used as a reference for displaying the depth and maximum depth.

  • 1

  • Check the power reserve display.

If the power reserve is at 1 or below, charge the watch.

  • 2

  • Pull the crown 2 step.

The water depth hand and maximum water depth hands are at the current reference position.

The power reserve indicator hand points to “READY”.

  • 3

  • Press and hold the lower-left
    button for 2 seconds.

  • 4

  • Press and release the upper-left
    button to move the maximum
    water depth hand to “0 m
    (3 o’clock position)”.

The hand advances 1 gradation each time you press the button. Hold the button down to move the hand continuously.

  • 5

  • Press and release the lower-left
    button.

  • 6

  • Press and release the upper-left
    button to move the water depth
    hand to “0 m (3 o’clock position)”.

The hand advances 1 gradation each time you press the button. Hold the button down to move the hand continuously.

  • 7

  • Push the crown back in to
    complete the process.