Ashford offers the Hamilton Men's Khaki Navy Frogman Automatic Watch, model no. H77746333, for $925.10. Coupon code "AFFNAVY598" cuts it to $598. With free shipping, that's tied with our April mention as the lowest total price we've seen. (It's a current low by $182.) Features include a titanium case, rubber strap, Swiss automatic movement, see-through sapphire crystal case back, two subdials, and water resistance to 660 feet. Deal ends August 15.