Got the Breitlight deployment clasp into the Endurance Pro! Expensive upgrade but completed the watch for me. I love it. Now it's perfect. Thanks again swisswar for the tips and for helping
New Shiny Silver Black 20mm Stainless Steel Deployment Clasp Fit BreItling Watchband Strap Watch Accessory Stock Free tools _ - AliExpress Mobile
Breitling Navitimer World Deployment Buckle - YouTube