Movement No.B620

Online Instruction Manual

To correct a misaligned
hand on the chronograph

View in illustrations

  • 1

  • Pull the crown out two steps.

  • 2

  • Press and hold the upper-right
    button for 2 seconds.

  • 3

  • Press and release the
    upper-right button
    to set the chronograph
    second hand to 0 seconds.

The chronograph second hand moves continuously while the button is held down.

  • 4

  • Push the crown back in.

  • 5

  • Press and release the lower-right button to complete the process.