> By the time you buy a press, a micrometer and three crystals, you may wish that you had paid a watch shop to do it. On the other hand, you may never have to pay anyone else to replace a watch battery ever again.
That's a great way to put it :D
It is exactly this watch: https://www.amazon.com/Disney-MK1080-Mickey-Mouse-Rubber/dp/B00AQCW51O/
I was thinking there'd be a data base somewhere with the glass sizes. Or do they vary slightly between individual items?