Showcasing a sleek, sophisticated design, this Tissot Gentleman Powermatic 80 Silicium Automatic Men\'s Watch boasts an impressive Powermatic 80 movement and an open case back so you can admire up close. At A Glance  Presented on a stainless steel matt and polished finish bracelet 40mm case size with 100m water resistance Blue dial with silver polished bezel Silver baton hour markers with date window at 3 o\'clock Scratch resistant sapphire crystal glass Powered by the Powermatic 80 Swiss automatic movement Power reserve of 80 hours