I needed a casual watch and found a great deal on this one.  The first reviewer is incorrect about setting the watch.  You use the stem or as Invicta calls it the crown to set the date and time.  Foolishly I tried to pull it out.  It wouldn't pull.  I finally realized it unscrews and then you pull to one or two clicks to set. You do not unscrew the crystal.  Yes, the watch is big and it is rather heavy if you are not used to a big watch.  Actually I was surprised it was so big.  It is pretty much the size of a mans watch.  It is supposed to be a divers watch though, so I assume they are made this way intentionally...very sturdy.  I have a small wrist and I had to take 6 links out of the bracelet to get it to fit.  I'm giving it 3 stars since I believe it lost some days unless the jeweler entered the wrong date.  I just noticed the discrepancy.  I have reset it and will have to check it again later.  It has kept very accurate time.  The dial is supposed to be luminescent but it doesn't seem very bright. Just my opinion. Hopefully the watch will last a long time and without me worrying about getting it wet.