This is my first winder, but so far it has been working well. The construction is a bit flimsy and could benefit from a sturdier axle, but for the price, it seems reasonable. I don't know however, how long it would last, quality-wise, or if the plastics would weaken over time - just need to take care when handling it, especially when the watches are installed. The timer is not easy to set and the switch is small - I instead rely on an external timer. Overall I would recommend this, based on its price-performance, especially given that it can wind 2 watches simultaneously.