This Luminox watch is quite similar to the 3900 series but with one major difference: the Velcro pull-back strap on this watch is a much wider strap which gives the watch the look of an armband and makes it even more secure. This Luminox Men's Watch LU3959 with sporty and stylish design, has so many cool features which include 200m water resistant for all water sports activities, analog Orange dial with white accent and date window at 3 O'clock position.