Ashford offers the Hamilton Men's Khaki Aviation Watch, model no. H76565135, for $516.75. Coupon code "AFFHAMKHAKI398" drops it to $398. With free shipping, that's $20 under our July mention, $119 off, and the lowest total price we've seen. It features a stainless steel case and strap, scratch-resistant sapphire crystal, Swiss automatic movement, date window, and water resistance up to 165 feet. Deal ends October 20.