Ingies are awesome, but the clasp is very poorly made. I've had two, and it's a [censored] to get it to close. Yes, I've tweaked the spring, cleaned the pusher and oiled it. Not happening. May have to get the kevlar strap.
By the by, for whatever it's worth, I think there are two Ingy versions. One using a 2824 and the other (mine) using the 2836. Important to know if you're ever looking for a Lello datewheel.
IMHO, the rep AR on the Ingy is atrocious. The blue tint is so strong on some angles that it's ridiculous. Here's an old pic I found of mine. The blue/purple is far more intense in real life. Must get it to Chief pronto.
Still, a fantastic watch. Love the Ingy.