From the Tissot Le Locle Powermatic 80 collection, this men's watch features a black dial with Roman numerals, date display at the three o'clock hour, silver-toned hands and scratch-resistant sapphire crystal in a 39.3mm stainless steel case with see-through case back. Automatically generating electrical energy by the motion of your wrist, this watch stores up to 80 hours in a self-recharging battery that never needs to be changed. The black leather strap secures with a butterfly deployment clasp. Water-resistant to 30 metres, this watch comes with a two-year limited manufacturer warranty. We are an authorized Tissot dealer.