Hamilton Khaki Field Mechanical

The Hamilton Khaki Field Mechanical, reference H69439910, has a steel case measuring 38 mm across and water resistant to 50 metres. Black indices contrast with the matt white dial under a sapphire crystal. At 9.5 mm thick and 47 mm from lug to lug, the case carries a textile strap with 20 mm lugs and a pin buckle. A Nivachron balance spring regulates hand-wound calibre H-50, which keeps an 80-hour power reserve.