Issue with chrono on ROO

[AperolSpritz]

Hi guys,

I have another issue with one of my APs, this time a ROO.

When the chrono is running the watch will start to lose time - but like massively. We are talking hours for a 24h period.

When the chrono is not on the watch keeps perfect time.

Noticed it a few weeks ago and didn't really care but it starts to annoy me big time. Had the chrono running yesterday evening to time something. Forgot to turn it of and at 1pm today the watch was showing 7am... Crazy.

It's a relatively new model (2017). I had it serviced less than 12 months ago because the watch would this time stop after c.1 minute when the chrono was on and AP swapped the movement. And now this.

Anyone else experienced this?

[ezinhk]

Check if AP swapped with the latest movement.

Had similar experience with my 26400io and AP replaced it with the latest movement Jan 2021. No issues so far.

[DonLee]

I have heard that AP chronos are quite fragile and unreliable. Hopefully their newer in-house movement is better