I have the Gen and Rep rubber strap that comes with the 187... The gen strap has a good feel to it, and is only 150.00 (without a tang buckle), the rep feels a little different then the gen, but thats only because i wear the gen too. I dont think you will notice the difference... im actually waiting on the velcro dive strap to come in, has a good look to it, although I get varying opinions on how people feel with that particular strap. Date pusher isnt fixed yet, but you can change it with the crown.