Hamilton Khaki Field Expedition Auto

The Hamilton Khaki Field Expedition Auto, reference H70315130, places a black textured dial in a 41 mm steel case water resistant to 100 metres. Beneath the sapphire crystal, the dial carries central seconds. The 11.5 mm thick case has a screw-down crown and a see-through back, on a steel bracelet with 20 mm lugs and a folding clasp. Calibre H-10 winds itself and maintains an 80-hour power reserve with a Nivachron balance spring.