Hamilton Khaki Field 38mm automatic movement watch with black dial and brown leather strap.

Hamilton Khaki Aviation Converter Auto Chrono Watch

Hamilton Khaki Field Watch automatic movement, 38mm, with a black leather bracelet and black dial. Ref H70455733

Hamilton Khaki Navy Belowzero auto watch 46 mm with black dial and black PVD strap

Hamilton Ventura steel watch 32.3mm x 50.3mm with black leather strap and black dial