I have all the materials needed for a Silver Watch. I have 9 chains and 22 Silver. (I know you need 10 silver and 1 chain) But I can't craft it? I try a Crafting Table, Furnace, Anvil, Advanced Crafting table. Why can't I craft it?
The crafting station for all watches is Table + Chair, such as the one you need to create a room, and not at any of the usual crafting stations like the ones you listed. Try crafting your watch there instead.