Bulova® Case Back Gasket BU-G3096
o-ring, case reference C860008, C860009, outside diameter 28.20 mm, inside diameter 26.60 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.