I bought this watch almost 3 years ago, it's been the best watch I've owned in 50th years. I agree with other owners regard the strap issue. I recently had to replace the strap and found out the best place to get it is Citizen. It cost $60.00. Kind of high, but I wouldn't have paid it if the watch wasn't worth it.
I bought my Promaster Diver in 2014 from a Citizen dealer and it immediately became my everyday watch; the most comfortable in my watch collection. I do custom woodworking and my Promaster is exposed to a lot of sawdust, heat and wear and tear, but it has never let me down. I own several Breitlings, a Rolex, and three other EcoDrives, but somehow, I almost always put this one on every day.