Ashford offers the Calvin Klein Men's Exchange Watch, model no. K2F27120, for $168. Coupon code "DNXCHANGE99" cuts it to $99. With free shipping, that's the lowest total price we could find by $102. Features include a stainless steel case, silver dial with sunburst effect, black leather strap, date display, three subdials, Swiss quartz movement, and water resistance to 165 feet. Deal ends July 27.