Hamilton Khaki Aviation X-Wind Day Date Auto

The Hamilton Khaki Aviation X-Wind Day Date Auto, reference H77735560, has a 45 mm steel case water resistant to 100 metres. An inner rotating bezel borders the green dial, with central seconds, day and date displays beneath sapphire crystal. The 12.8 mm-thick case measures 54 mm from lug to lug, with a screw-down crown, a see-through back and a calfskin strap with a pin buckle at 22 mm lugs. Self-winding calibre H-30 has an 80-hour power reserve and a Nivachron balance spring.