Hamilton Khaki Field King Day-Date 40mm

The Hamilton Khaki Field King Day-Date 40mm, reference H64475531, has a 40 mm steel case water resistant to 100 metres, with crown protectors. A sapphire crystal covers the sun-brushed black dial, where central seconds join military time markings and a day-date display at 12 o'clock. The case is 11.8 mm thick and 50 mm from lug to lug, with a see-through back and a leather strap on 20 mm lugs with a pin buckle. Calibre H-40 is self-winding, with an 80-hour power reserve and a Nivachron balance spring.