Bulova® Case Back Gasket BU-G4219
o-ring, case reference C836116, outside diameter 25.30 mm, inside diameter 23.90 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.