more clock is not for the price. I trust bet me that these automatic lifetime or last longer if it is brought from time to time to service (new oil, new sealing ring, not more brauchts) normally a. you notice immediately on weight and processing, here was quality produced. thick hourglass, crown to screw, the bezelring has 120 clicks. 200m waterproof. Power reserve up to about 40 hours. In a word, indestructible. you're at the sport, in the water, or in the office who does it all.