Working Benrus Automatic Watch With southwest tips

The Brand of the watch is renowned in the watch world and the face alone is worth at least 200. the matching bands were made with the watch in mind keeping the two harmoniously together to stand the rest of time as one. the bands have yet to me tested for 925 sterling silver. also I didn't see a clear indicator of the creators signature one marking that could be so but unsure and basic research no findings. please reach out to me. with any questions or information.