@Zane Kaminski
Very impressive little oscillator based on my brief look at the Datasheet.
This article presents a nice overview of the company, which seems to have been a spin-off from Bosch:
This article talks about the trade-offs between MEMS and Crystal Oscillators.
And this article takes...
Yup. The drilling was the hard part, I used a decent Bosch drill but I guess I was using the wrong drill bit as it was really hard to get it through the metal case.