Casio’s G-Shock Gulfman goes all black (9100MB-1ER); the shock- and rust-resistant watch features an EL backlight, solar power, radio-synced time, 5 alarms, and 200 m water resistance.

Also known as Katahama, Speedo’s BioFUSE is a high tech flip-flop with rubber grip pods and drainage holes that maximize cushioning, flexibility, durability and slip resistance.

Due out July 15th, the new Nike+SportBand features a high-contrast screen with white background, improved water-resistance with a welded seal and compatibility with iPods and iPhones.

Alpina’s Extreme Divers lines get yellow, orange, blue and black models for Spring/Summer 2009; each sports a black PVD case, 1,000m water resistance and sapphire crystal.

NauticFish’s Waterwall Pro 500 watch looks good on land and underwater, with 500m of resistance, a 120-click diver bezel, Luminova phosphorescent dial and 4.0 mm sapphire crystal.

One of the world’s few independent watchmakers, Edox’s Grand Ocean Chronograph is maritime-inspired with cardinal hands, scratch-proof sapphire crystal and 100m of water resistance.

Casio’s G-Shock Gulfman is ideal for boaters and surfers, with tide graph display, EL backlight, stopwatch function, yacht timer, and 200m of water resistance; it’ll run 7 years on a battery.

Dievas’ Aqualuna Gray gets an impressive 1000m of water resistance by not skimping: it uses 5.5mm thick sapphire crystal, surgical grade stainless steel and a Swiss 28k bhp movement.

Living up to its “sport” moniker, Montblanc’s Auto Sport Chrono features a diamond-like carbon scratch- and corrosion-resistance case, sapphire crystal and 200m of water resistance.

Exchanging gold for titanium, Piaget’s Polo 45 Flyback Chronograph targets the luxury sport segment with triple secondary dials, 100m water resistance and a 50 hour power reserve.

Even if you don’t happen to have a racing yacht in your driveway, Corum’s Admiral’s Cup Black Flag Watch is crave worthy, with a black titanium case and 300m of water resistance.

Jake Loniak is just a college junior, but he has a bright future ahead with this wearable motorcycle concept. At high speeds, this form-fitting trike angles forward to reduce air resistance.