TISSOTGentleman Powermatic 80 Silicium Men's Black Watch T127.407.11.051.00

The only one thing I don't like about it is that it doesn't last more than 24 hours if not used . It says it stay functioning for 80 hours which is not true . Its bothering when u don't wear it over the weekend where you have to manually adjust it on Monday . Moreover, being a heavy duty watch comes with a heavy weight so if you come from a quartz background and you are not accustomed to wearing such a weigh , then it will bother you .