Ouch…
Apple Watch sapphire screen cracked: Accidental drops can break screen | BGR: “My friend was actually more worried than I was that something might have happened, but I reassured him that everything would be fine, as this Watch model has a sapphire display that’s shockingly difficult to crack. Then I picked it up from the ground to show him that the sapphire screen has survived the drop unharmed.
Boy, was I in for a surprise.”