Navajo Artist Fred Guerro Sr and Fred Guerro Jr... collectable sterling Watch tips with Arizona turquoise: The watch is a Prestige Waltham watch working and keeping time with a Mother of pearl face and a quartz movement. New battery as of 3/18/2023. the watch can be swaped out if you choose and the band on the back is a expandable "Speidel type" this should easily fit a size 5.5 or 6" wrist but if you want to find a longer "Speidel type" band you can exchange the smaller one attached for a larger one to fit a bigger size wrist. Comes from a smoke free home, ships quickly and packaged professionally with care. Fred Guerro Sr is no longer living, his work is hard to come by and when it does show up on the market it is purchased quickly. The Signature stamp on the back is that or Fred Guerro Sr. but the Jr. Suggests his son may have worked on this as well. the Son's stamp is just a FG JR. Not marked sterling but tested for sterling #navajojewelry #watchtips #oldpawnjewerly #nativeamericanjewelry #authenticmadeinamerica #southwestjewerly