Explanatory notes
… ‑ Cases of base metal, whether or not gold‑ or silver‑plated 9111.80 ‑ Other cases 9111.90 ‑ Parts This heading … chronograph watches, etc.), with or without glasses, presented without movements. (B) Parts of these cases , … (4) The bezel , the part which holds the glass. The edge for holding the glass in place is more especially …