Next human on the Moon will be a Chinese female taikonaut... wristwatch-wise a Fiyta 😗
First man on the Moon has been done, so it wouldn't be something but a female Moonwalker will be wordlwide headline news...
About Mars, search for " Mars Direct " the project developed by aerospace engineer Robert Zubrin...
Robert Zubrin - Wikipedia
That being said, it would be very cool to see an Omega, whatever the model may be, being worn on the surface of Mars.
Maybe the Speedmaster Pro 3861? Making the connection from the moon to Mars would be irresistible. Just have to iron out the bugs first.