Generic Crown to fit Hamilton® CN-HAM11
steel generic crown, flush pipe, diameter 6.00 mm, fits tube 2.00 mm, tap 0.90 mm, height of crown 3.80, generic (not original)
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Hamilton®. Hamilton® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic crystals may devalue your watch.