Hi Freddy,
Do any of the controls/wheels on the back slide? That dome shaped one in particular looks kind of like the [censored] on a Futurematic.
Cheers.
Definitely a tight squeeze. Oddly the stem alignment is quite straight when setting the time, just had to push pretty good and risk popping the keyless when getting it in there. I am not a stickler for slow beat obviously.
Maybe try putting the stem back before tightening the case clamps?
Ruby case & dial, Slay hands, genuine glass. Managed to cram a 2824 in there after removing all the date bits.
This was intended to be a dry fit, but I rather like the NOS look.
Cheers!