Simon's cat wall clock

It's my first clock design. Any advice is welcomed. It's everybody's favourite cat character from Simon's cat. Easilly printable on A1 or printers with bigger build plate because the horizontal size is 27cm. Support is required for the hanger! Assembly:Print the clock with the chosen watch face (Everyone has its own Print profile with aligned parts)Put the waser inside the mechanism box with the componentFlip it over and put the washer firstScrew the nut on the threadPush the clock arms to it's place