Crown plus the stem pulled out while setting time?

[Esaelias]

Hello i got a arf submariner and i got it serviced a 2 months ago today it was like an hour behind no issues with time after getting it serviced but anyway when i pulled the crown to set the time the crown and the thin part stem? All came out watch still working i just pushed it back in and tightened it but confused

 

[KJ2020]

If the stem is still coming completely out when you pull on it, your keyless works need to be reset. This requires the movement to be de-cased and the hands and dial to be removed.

 

[p0pperini]

If the stem is still coming completely out when you pull on it, your keyless works need to be reset. This requires the movement to be de-cased and the hands and dial to be removed.

There’s also the alternative technique to reset it without decasing the movement. I tried it recently and it worked for me. Mark Lovick demonstrates how to here.

 

[KJ2020]

There’s also the alternative technique to reset it without decasing the movement. I tried it recently and it worked for me. Mark Lovick demonstrates how to here.

That's a good approach to keep in mind if your stem stays in but won't access position 3. I had forgotten about it since most of the scenarios I see are the setting lever getting fouled and not allowing the stem to stay in. Under those conditions you're pretty much resigned to a dial side fix although I have on occasion succeeded in coaxing the setting lever back into place using a strong needle in a pin vise, through the slot below the stem hole.