While the Black Bay One shares most of its look (at least from a distance) with a standard steel Black Bay, the Ceramic One will be easily identifiable at a glance. While the listed USD estimate of $4,500–$5,500 is somewhat laughable, the amount of money this entirely cool Black Bay will likely earn in support of Duchenne Muscular Dystrophy is anything but a joke. For this lot and many many other insanely cool unique pieces, be sure to put a reminder for November 9 at 2:00 PM (in Geneva) on your calendar. Now in its eighth year, Only Watch is not to be missed and I'd wager this ceramic Tudor is definitely worth watching.