Ashford offers the Hamilton Men's Khaki Aviation Watch, model no. H76665835, for $500.85. Coupon code "AFFAVIATN318" cuts it to $318. With free shipping, that's the lowest total price we could find by $135. Features include a stainless steel case, leather band, sapphire crystal, self-winding Swiss mechanical automatic movement, and water resistance to 165 feet. Deal ends July 7.