The aptly named Genoa, Spinnaker, and Gennaker (pictured) models comprise the complete collection of Harbormaster Watches from the Stolas Watch Company. Especially designed for the demanding needs of sailors and divers, the handsome waterproof timepieces all sport unidirectional rotating bezels, anti-reflective sapphire crystals, screw-down crowns, and date functions. They are rated to depths of 200 meters. The oversized faces are particularly useful, as are the bright, luminous minute markers and hands, which are always clear and legible, even when you're roused from a deep sleep in a dark cabin.
$580 to $1,200, (256) 886-4362, www.stolaswatch.com