Hamilton Khaki Aviation Converter Auto Chrono

The Hamilton Khaki Aviation Converter Auto Chrono, reference H76736730, is a chronograph with a black PVD-coated 44 mm steel case water resistant to 100 metres. Under sapphire crystal, the black dial presents day and date displays beside a tachymeter scale. Self-winding calibre H-21-Si has a 60-hour power reserve. The case is 14.6 mm thick, with a screw-down crown, a see-through back and 22 mm lugs for a leather strap with a pin buckle. Unit and currency conversions are calculated on the bi-directional rotating slide-rule bezel.