If air travel has got you down, take to the high seas with our sterling silver cruise ship charm. There's a nostalgic thrill to crossing the continents by boat — yet today's liners offer waterslides, musical theater spectacles, zip-lines and other state-of-the-art comforts in addition to shuffleboard and chaise lounges on the upper decks. All aboard: Set sail for luxury.

Approximate dimensions: 20 x 23 mm