91: Clocks and watches and parts thereof

9101: Watches with case of, or clad with, precious metal 9102: Watches with case of, or clad with, of base metal 9103: Clocks with watch movements, except vehicle panel 9104: Instrument panel clocks etc for vehicles, aircraft et 9105: Other clocks 9106: Time of day recorders, time registers, etc 9107: Time switches 9108: Watch movements, complete and assembled 9109: Clock movements, complete and assembled 9110: Watch and clock movements not fully assembled, etc 9111: Watch cases and parts thereof 9112: Clock cases, cases of a similar type 9113: Watch straps, bands, bracelets, and parts thereof 9114: Other clock or watch parts 91: Clocks and watches and parts thereof