Ashford offers the Rado Men's D-Star Automatic Watch, model no. R15513103, for $725.40. Coupon code "AFFSTAR548" cuts it to $548. With free shipping, that's tied with our June mention as the lowest total price we've seen. (It's a current best by $442.) It features a stainless steel case and bracelet, scratch-resistant sapphire crystal, Swiss mechanical automatic movement, see-through sapphire crystal case back, titanium clasp, date display, and water resistance to 330 feet. Deal ends September 3.