Image courtesy of Hamilton Watch, official website
Khaki Field Mechanical
The hand-wound Khaki Field: the H-50 caliber gives a Hamilton mechanical watch at sub-$600 retail. The 38mm version is the family reference; the 42mm version matches the issue MIL-W-46374 case.
enthusiastmodernHamilton Cal. H-50 -- ETA 2801-2 base, manual-wind, 21,600bph, 80h PR, 17j; used in Khaki Field Mechanical; Hamilton-modified for increased power reserve38mm2018–presenteditorial
enthusiastmodernHamilton Cal. H-50 -- ETA 2801-2 base, manual-wind, 21,600bph, 80h PR, 17j; used in Khaki Field Mechanical; Hamilton-modified for increased power reserve42mm2018–presenteditorial