I have two questions for those into Luminox. I have the 3001 which is my absolute favorite watch. I love it. The 3101 is a good looking watch too. Why is it that it is no longer available. Is it simply end of line or has it been replaced by the 7100. The only difference that I can see in the 7100 is the different minute/hour hands and the tritium viles are smaller squares like the ones in the traser 6500 type 6 watches rather than the nice big and very bright rectangular tubes in the 3000 series Luminox's. Anyway I was just wondering if the 7100 is the replacement for the 3100 series. Also how much do 3101's go for now that there not really available anymore.