This is my first INVICTA watch. It won't be my last, as I have just orded another one. This watch keeps perfect time. It looks great, and gets lots of attention. People think I paid hundreds for this watch. What a deal. I'm waiting on my watch winder, but the watch has not stoped yet. I give it a few shakes (the watch that is) before I go to bed, and it's good to go the next day. "The Mother Of Pearl" is beautiful when the sun hits it just right. So far a GREAT divers watch. Thank you INVICTA. Thank you Amazon.