Sundials, once the rage of the ancient world, were phased out because soldiers hidden inside a dim Trojan horse always showed up late to their castle looting. Practice punctual pillaging with today's Groupon: for $45, you get a watch, extra band, and shipping that will arrive in time for Christmas from Austin-based Tikkr (a $90 value). Tikkr crafts and distributes stylish, water-proof, durable watches using a foreign design spotted overseas by company founder Cory Stout. Vibrant colors prevent each watch from getting lost within a jungle of arm hair and sturdy watchbands ensure that hands remain attached to wrists at all times. Additionally, fashionably minimalist watch faces display only the important hours of 12 and 6––commonly known as the witching hour and the dinner hour.