![Generic Crystal Gaskets to fit Breitling® CY-BREITG1052](http://perrinwatchparts.com/cdn/shop/products/Attachment-1_1_0def62cf-7897-462d-a2a8-0e2aed4495b0_720x1111.jpg?v=1679669587)
Inside diameter 29.90 mm x height 2.00 mm. Using generic crystal gaskets may devalue your watch.
* 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.