I lost my watch at Hanting Hotel, but the hotel said I didn't see it. When the police left, we said you lost it and there was nothing we could do. Then the police didn't ask the hotel, so we just ...

The surveillance can't see anything left in the room. If you can see that you brought them into the hotel, it can be used as evidence that you didn't bring your watch when you went out.

It may be picked up by the ward rounds and cleaners. If you don't turn it over to the hotel, there is no record.

There may be such a situation here: first, you may forget to put your watch somewhere and suddenly can't remember it.

Second, the watch was found by the staff but not turned in.

In the second case, the only way is to make trouble in the hotel.