Bulova® Dustproof Crown CN-BUL23 Bulova® 302
steel with LOGO, Bulova® 302, outside diameter 5.40 mm, tap 1.10 mm, height 2.30 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.