I purchased the SW9008 1 month ago and find the it keeps very accurate time better than my premium watch of which was more expensive, The only downside I have found is that the Bracelet that is advertised / pictured has fine adjustment and the one which came has not (see attached) it is either slightly tight or too loose by removing or adding the link... Other than that it seems to be a good quality watch for the price.
I would have liked to give it 5 star but reduced to 4 due to this.

 

About this item

❤ Good Quality Movement & Battery - This SUNVEN watch for man which is equipped with a multi function quartz movement for precise timing. And its original battery has a long service life of more than 3 year ❤ All Stainless Material & Sapphire Looking Glass - This watch is made of 316 stainless steel, this material effectively protects the skin and avoids allergies, and it can keep a good looking appearance for a long time. The sapphire glass effectively prevents the mirror from being ❤ Good Waterproof Performance - It can be waterproof at the depth 30M/3ATM with a good waterproof performance in daily use. But had better avoid hot bath & sea swimming, because water vapor & seawater corrosive will affect the waterproof performance of the watch. ❤ Multi-Function- The stop watch design is cool for a man.Press the above button on the right hand the second dial start to run and press it again it stop.Then Press it again it start to run again.Press the down botton on the right hand side will run to the zero.After all it is a cool design when see the second dial run to zero. May your life be full of sunshine! ❤❤SUNVEN watches❤❤