Ashford offers this Technomarine Men's BlackWatch Diving Chronograph Watch
, model no. 909001, for $550. Coupon code "DNTECHNO419" cuts it to $419
. With free shipping
, it's $31 under our April mention and the lowest total price we could find by $637. It features a stainless steel and titanium case, black rubber strap, Swiss quartz movement, three subdials, date window, and water resistance to 660 feet. Deal ends June 19.