Hamilton Khaki Field Expedition Auto

The Hamilton Khaki Field Expedition Auto, reference H70315110, has a 41 mm steel case with a screw-down crown and water resistance to 100 metres. Its white sandblasted dial displays central seconds beneath a sapphire crystal. At 11.5 mm thick, the case has a see-through back and a steel bracelet with 20 mm lugs and a folding clasp. An 80-hour power reserve and a Nivachron balance spring distinguish self-winding calibre H-10.