I was thinking about getting one of these black metal with rubber strap GW-B5000G-1 but don’t like the idea of scratched Ion Plated parts. I can see a DLC bezel for B5000TFC there is a DLC buckle of GW-5000B. But I want to keep the metal keeper and can’t find one DLC. Any ideas or is there a place that can do DLC for a fee?