Wenger Men"s Outback White Dial Fitness Watch, Black Leather Strap: * Power source: battery (not included) * Lug width: 22mm * Strap/bracelet: leather strap * Movement: Swiss quartz * Water resistance: 100m (330") * Case material: stainless steel * Case finish: brushed * Crystal: mineral * Luminosity: hands, numerals and markers * Crown: regular * Additional features: date display