Generic Case Tube to fit Breitling® CT-B33
Breitling® case tube, friction into the case 2.50 mm, crown side is threaded on the outside, diameter 3.45 mm, gasket is mounted into the interior of the tube, generic (not original)
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Breitling®. Breitling® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic crystals may devalue your watch.