Hamilton Khaki Field Titanium Auto

The Hamilton Khaki Field Titanium Auto, reference H70545550, has a 42 mm titanium case, 11.45 mm thick and water resistant to 100 metres. The black dial's central seconds run beneath a sapphire crystal. The case has a see-through back and 20 mm lugs, on a leather strap with a pin buckle. Self-winding calibre H-10 runs with an 80-hour power reserve and a Nivachron balance spring.