@Currada Below is an excerpt from the “Belt Buckles & Concho Belts” thread. Didn’t want you to overlook these posts regarding belts that are very similar to your belt…
Bvpdvm - This has to be one of the longest ongoing posts! Wonderful to see the variety of buckles/concho belts and the interest in these wonderful pieces of wearable art!
This is large, heavy old concho belt I recently found at a fabulous cluttered, cloister-phobic dusty antique shop. The owner only carried mainly western, mining and Native American, and had a wonderful variety of huge baskets, pottery and antiquities. In my discussion he pulled out this belt to show me, and of course I had to buy it (and it just happened to fit me!). I know nothing about this style of belt with the wide leather, but the I love the conchos and the amazing patina.
Is there any discussion of this style of belt the concho belt book? I know, I know, I need to buy it🥴.
TAH - Amazing belt, indeed, and beautiful table! 
The concho belt book only shows wide leather backings/straps on Phase 2 & 3 belts. Narrow straps were used on Phase 1 belts due to the conchos’ open slot centers. I don’t believe there is any significance to the wide leather straps other than style and perhaps a better way of keeping the conchos in place. Personally, I love wide leather concho belts. Your belt would be considered Phase 3 style with closed center conchos, butterfly conchos, and turquoise settings. Shown in the book, here is a belt that appears to be identical.
Bvpdvm - I should have included a picture of the underside showing the attachment of the conchos. The thinner leather that secured the conchos comes through the wide belt and is used as the buckle.
Bvpdvm - Thanks TAH, this is the information I was hoping to find. I knew about the Phase 1 belts with the belt coming through the opening in the middle of the concho, but the narrow belt attaching the conchos under the wide belt was new to me and really pretty cleaver! The leather on mine appears to be original; it’s thick and has a fair amount of discoloration from the conchos, etc.
My husband bought the table at “Cowboy Christmas” at the Grand National rodeo in Las Vegas about 18-20 years ago. We love it!
Thanks again…I’m ordering the book today!
TAH - The one thing I question is if your leather is original due to the tooled line on the edge of the strap. That is quite unique and not really seen on belts this early. Not saying it’s not original, but something to investigate further.
Bmpdvm - Good point, Thanks! Certainly could be an early replacement.
TAH - You probably would have mentioned it, but I’m curious if any of the silver on your belt is hallmarked with “DC-1” like the book belt?
Bmpdvm - I went over it carefully again and did not find anything similar to that hallmark. There are some faint initials scratched into the underside of the buckle. They’re difficult to photograph but it looks like “J AMMOM”. I’m assuming they may be initials of a prior owner ?