Built for those who cross time zones with ease, the Oris Big Crown ProPilot Timer GMT pairs a robust 44mm multi-piece stainless steel case with a legible black dial, luminous Arabic numerals and a 24-hour GMT hand for tracking a second time zone at a glance. An enlarged instantaneous date window, small seconds sub-dial and screw-down crown round out the tool-watch specification, while the see-through case back reveals the Swiss automatic Calibre 748 within. Fitted here on an olive-green textile ...