Not sure which dust proof crown you need?  Use this handy chart to find the correct part number.

 
[gview file=”http://blog.esslinger.com/wp-content/uploads/2015/06/DUSTPROOF-CROWNS.pdf”]

 

learn-more-orange-banner-watch-crown-illustrations.jpg
learn-more-orange-banner-waterproof-watch-crowns-chart.jpg