this is not a normal diver master 1000. ok so the nice uprgades 1. lumed bezel with sapphire coating, 2. lumed chapter ring, 3. 60 HOUR POWER RESERVE. (i actually achieved more than 60...) this is why its call the 2.5 that is the number of days of power reserve. its powered by a myiota 8315 movement, this is not a smooth movement its kind of choppy which is how its made and a effect of of what has been done to achieve the insane power reserve. it keeps spot on time, better than my monsters, and neymar. its handing winding as well. comes with a nato, and the carry case. asking $225.00

the lume needs to be seen, it lasts all night.