Amazon takes an extra 40% off a selection of Timex Expedition men's and women's watches via coupon code "DAY7TIMEX". Plus, Prime members bag free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping starts around $5.) A couple of best bets, with prices after coupon:

• Timex Women's Expedition Silver-Tone Watch for $17.02 (low by $11)
• Timex Men's Expedition Classic Analog Watch for $21.55 (pictured, low by $14)

Orders placed by December 22 are guaranteed to arrive in time for Christmas via Prime shipping; otherwise, choose Standard shipping for around $5 and place your order by December 19 for guaranteed delivery.

See all Amazon Coupons.