Royce 17 Jewels Vintage Art Deco Watch 1/20 10K Gold Filled Band

Unknown case although it appears to be rose gold in color & similar have been rose gold. I have carefully removed some of the tarnish to show color. Crystal does have scratches but is obviously still readable. It is a manual wind-Up that works. Stainless steel back. Reasonable offers welcomed & encouraged. Thank You. Research suggests 40’s as the era. Maybe you can hear a ticking in the video.