Disclaimer: this video and article were not sponsored by Formex or any other entity.

Formex REEF GMT: https://formexwatch.com/watches/reef-gmt-42mm-automatic-cosc-300m/

Video:

Photographs:

Four watches for the price of one.

Your bezel options are bi-color black/blue, green, black and a stainless steel.
Formex REEF GMT vs Rolex Oyster Perpetual 41