That's the intended use, specifically for pilots. Most people don't need to track GMT though so you open yourself up for different time zones and using the bezel for either timezone tracking or as a timer.
Not sure the specific movement, but it's a Miyota. From ablogtowatch: "a Japanese Miyota automatic mechanical movement that operates at 3Hz with about two days of power reserve."
The intramatic is probably the coolest chronograph in that price range and down. Awesome retro style, great color choices, and a timepiece that reflects the brand and it's history. If Hamilton made this watch in a smaller size, especially lug-to-lug, I'd own one. If you were after a dive, GMT, field watch, or anything else I think that'd be a great opportunity to explore another brand.
Definitely some cool chronos though, like the Seiko Speedtimers.
Thanks for all of the responses. Sounds like I should swap if I want the card and booklet.
I did have a local Macys show in-stock for this and the black/grey GMT online, but went to the store they said they didn't have either in stock.
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