I just bought this Citizen, love the stealth design:
Since the strap is poorly designed I want to buy new steel strap to get more sturdy look.
But somehow couldn't decide :-P and you are guys well experienced in this are so assume you could estimate final look far more better than me
I consider this ones:
Watch strap Pb-MC449 22mm anthracite stainless steel solid with security clasp
Watch strap Eu-MC70-782084 18-22mm stainless steel black multiple ends by EULIT
Watch band stainless steel 18-22mm black multiple ends clasp
Or if you have some more options for reasonable price (up to cca 70euros).