Wristwatches offer a more convenient approach to telling time than measuring your own shadow or asking a bellman's hand in marriage. Stay on top of the times with today's Groupon: for $10, you get two stylish, no-buckle watches from Slap Gear (a $30 total value). Shipping is included with today's deal.

Slap Gear's colorful, unisex watches add flair to any ensemble as the durable lithium-powered timekeepers nestle stylishly within a selection of 11 vibrantly hued straps. With sizes for both adults and children, these versatile timepieces wrap around wrists with a light tap, telling tales of time passage until users disarm themselves with a swift, straightening lift. Silicon casing and a complimentary security detail protect the timepieces' quartz cores, letting watches grow as old and wise as a grandfather clock filled with owls.