Wrist-watches, pocket-watches, stop-watches and other watches; with case of precious metal or of metal clad with precious metal

910111 Wrist-watches; electrically operated, with or without a stop-watch, with case of precious metal or of metal clad with precious metal, with mechanical display only 910119 Wrist-watches; electrically operated, with or without a stop-watch, with case of precious metal or metal clad with precious metal, without mechanical display 910121 Wrist-watches; (not electrically operated), automatic winding, whether or not incorporating a stop-watch facility, case of precious metal or of metal clad with precious metal 910129 Wrist-watches; (not electrically operated), (not automatic winding), whether or not incorporating a stop-watch facility, case of precious metal or of metal clad with precious metal 910191 Pocket-watches and other watches, including stop-watches; (excluding wrist-watches), with case of precious metal or of metal clad with precious metal, electrically operated 910199 Pocket-watches and other watches, including stop-watches; (excluding wrist-watches), with case of precious metal or of metal clad with precious metal, not electrically operated