The 'Magellan 1521', a modern watch commemorating the explorer Magellan's first circumnavigation around the world. The hands curve the circumference of the globe dial and it's housed under a scratch-resistant sapphire dome - automatic winding movement powering through 'canon' tubes raising the hands unusually high. All these domed timepieces make me wish someone would produce a Logan's Run style wristwatch...
Magellan 1521 detail
'Think the Earth' Globe Watch by Seiko
The Earth itself is the single watch hand rotating as a hemisphere under a crystal dome rotating one revolution every 24 hours. Pinpoint your location and, as their website declares, "Enjoy the leisurely flow of planetary time."