Worn by: Joey Ansah as Keane
Reference: Hamilton Khaki Field
Brand: Hamilton
Keane wears the Hamilton Khaki Field Titanium Auto, a 42mm watch made from lightweight titanium with black PVD coating. The watch features the H-10 automatic movement with 80-hour power reserve, a simple and clear black dial, sapphire crystal, and rubber strap. This functional heavyweight does its job without fuss or fanfareāa no-nonsense timepiece appropriate for immortal warriors who have fought for centuries protecting humanity.

Source: https://www.hamiltonwatch.com/en-us/h70575733-khaki-field-titanium-auto.html