Bulova® Case Back Gasket BU-GC869121
o-ring, case reference C869121, C869123, outside diameter 13.40 mm
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Bulova®. Bulova® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic crystals may devalue your watch.