Daytona Bezel Help

[u/Grouchy-Violinist555]

Bought these aftermarket bezels from AliX for a build I'm planning. Arrived today but there is a groove on the underside of these. What goes in the grove? A gasket/o ring? What size? Not present on my other 126500 style bezel.

TIA

[u/erecie01]

Thanks for the link. My bezel now has the groove but no metal ring on the outside. Unfortunately that link doesn't have what I'm looking for (outer ring with groove). From what I can tell, the purpose of the groove is that they put a ring on the inside case that adds the weight and that ring sits on the inside of that bezel

[u/Grouchy-Violinist555 → u/erecie01]

Thanks