Concrete and tile are the worst thing you could possibly drop a watch on. I’ve seen several damaged that way - even a Rolex whose case was slightly egg-shaped after impact. You are very fortunate! Cheers, Cazalea
Cartier have an excellent customer service. When my Tissot fell on the kitchen floor when i was catching a pack of milk in the morning, the Swatch group understood the accident en made my watch for free. Great to read Cartier do the same.