Most brands supply their watches with alligator straps, it has almost become a standard choice. In the early years these small Tanks were often delivered on a lizard strap, but that's not allowed anymore. I find that alligator leather with its large patte...
But in general I do not match my watch strap with my shoes. Same for the different metal colours. Yellow gold cufflinks and a steel dress watch, for me it's no problem, but I know, not many agree.