Amazon takes an extra 30% off a selection of Invicta men's and women's watches, already marked up to 94% off, via coupon code "INVICTA30". Plus, all orders bag free shipping. Deal ends October 26. A couple of best bets, with prices after coupon:
The Watchery via eBay offers the I by Invicta Men's Multi-Function Watch in White/Rose/Black, model no. IBI-44683-001, or Blue/Silver/Black, model no. IBI-44683-002, for $39.99 with free shipping. That's $355 off and the lowest total price we could find. It features a stainless steel, rubber strap, tachymeter, three subdials, Japanese quartz movement, and water resistance to 200 feet.
WatchStore2 via eBay offers the Invicta Men's Pro Diver Watch in Gold, model no. 80068, for $69.99 with free shipping. That's the lowest total price we could find by $20. It features a stainless steel case and bracelet, Swiss quartz movement, and water resistance to 660 feet.