Amazon takes 50% to 70% off select men's watches. (Prices are as marked.) Plus, Prime members qualify for free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise, it starts at around $5.) Note that stock may be limited. Deal ends June 8. A couple best bets:
Jomashop via eBay offers the Invicta Men's DNA Urban Watch in Grey/Red, model no. 10402, for $48.99 with free shipping. That's the lowest total price we could find by $9. It features a quartz movement, stainless steel case, silicone strap, and water resistance to 330 feet.
The Watchery cuts up to 93% off a selection of watches, with prices starting from $74.99. Plus, cut $10 off orders of $90 or more via "LUXURY10", $30 off orders of $300 or more via coupon code "SPRING30", $50 off orders of $500 or more via "MMAY50", or $150 off orders of $1,500 or more via "LUXURY150". Even better, all orders receive free shipping. A couple of best bets, with prices after "SPRING30":