Unless you have been residing under a large rock in recent years, you are most probably (and perhaps quite painfully) aware that the classic steel sports watches designed by Gérald Genta for Audemars Piguet (Royal Oak) and Patek Philippe (Nautilus) are both beyond the financial reach of most people and in many cases simply not available even if you can afford them. Here Colin Alexander Smith shares six more affordable and more available sports watches that have caught his eye over the last few years.