Authenticity check - Pilot’s Watch Chronograph Top Gun

I would like to check if this IWC Pilot’s Watch Chronograph Top Gun is original or a replica.

Here are the photos:

•  Front

•  Back (with the big Top Gun logo)

•  Dial close-up

•  Any other details

Serial number on the case back: 3354643

I already see the big colorful Top Gun emblem on the case back, which I suspect is not on genuine models. What do you think?

Thank you!