I love this watch. It's very comfortable to wear. I didn't know when I purchased it but when I received it I learned that the case is made of polymer. So it's very light, yet still "bullet proof". Luminox makes a great product. I have another one that I've owned for over ten years and still works great. Even the tritium markers still work! I bought this one because of the chronograph. Not because I broke my last one. Amazon had the best price I could find also. Can't go wrong here!