I’ve got one of these beauties around 2 years ago. I immediately switched to a black nylon fabric strap and I’ve worn the watch every day since. Like you say, it’s very easy to read. But I agree with everyone complaining about the mineral crystal. I scratched mine in my first week using it, and it pains me every time I look down at my wrist. I’m now saving up for a Junghans Max Bill Mega Solar since they’re now sold with a sapphire crystal. But I’d love to get other recommendations for flieger or minimalist solar watches with Arabic numerals that I could upgrade to.

Junghans Mega Solar