Hamilton Men's Jazzmaster Automatic Watch

Amazon's Prime Day Deals event includes Citizen watches at up to 64% off regular prices. Discounts span Eco-Drive, Promaster, and Weekender lines for both men and women, with prices starting under $125. Shop Now at Amazon

Here you'll find early Prime Day deals on a large selection of men's watches. Discounted brands include Citizen, Bulova, and Fossil. Shipping is free for Prime members. Shop Now at Amazon

eBay is offering up to 30% off Omega watches, spanning Seamaster, Speedmaster, De Ville, and Constellation lines in both new and pre-owned condition. Prices range widely, from a pre-owned Seamaster Aqua Terra at $2,331 down from $3,885 to a new Seamaster Diver 300M James Bond edition at $10,085 down from $11,300. Every listing carries eBay's Authenticity Guarantee, and most include free shipping. Shop Now at eBay

Amazon has a wide selection of watches and jewelry on sale, spanning brands like Citizen, Bulova, Swarovski, Timex, and Coach. Prices range from $28.99 for a simple analog watch up to nearly $500 for pieces like the Timex Expedition Pioneer or Citizen Eco-Drive Sport Luxury watch. The mix covers everything from everyday quartz watches to crystal-studded necklaces and earrings. Shop Now at Amazon

Ashford's Price Drops sale spans over 2,000 watches, eyeglasses, and sunglasses from luxury brands like Rado, Mido, Burberry, Hugo Boss, Chopard, and more. (Some discounts require a promo code, which will be clippable on the product page.) We've pictured the Kenneth Cole Men's Classic Quartz Dial Watch for $29.99 ($115 off). Shipping adds $5.99, but orders of $99 or more get free shipping. Shop Now at Ashford

Ashford offers the Maui Jim Ho'Okipa Men's Polarized Sunglasses for $99.99 after applying coupon code "DNMJIM100". That's a savings of $129. Shipping is free. Deal ends August 3. Buy Now at Ashford

Ashford offers this Kenneth Cole Men's Watch for $29.99 when you apply coupon code "DNKC30" at checkout. That's a savings of $145 off the $175 list price and the best price we could find. Shipping is free. Coupon expires August 3 at 11:59 p.m.. Buy Now at Ashford

Ashford offers the Kenneth Cole Classic Men's Watch for $29.99 after applying coupon code "DNKC30". That's a savings of $135. Shipping is free. Deal ends August 3. Buy Now at Ashford