A beautiful COMETA watch big tank made in the late 1930s (according to the style of the watch. The first service marks are from 1945).  Manufactured by the renown maker Achille Hirsch

Working well with antique Swiss movement

The case is well preserved. The 20 microns gold plating is partially worn out. The acrylic crystal and face are in good condition

The case measures 35mm - 27mm not including the crown

With a suitable vintage black strap. I will include a brand new brown strap in the package as well. Goes with a box too