Keeping track of time can be a challenge when only moving from time zone to time zone — never mind continent to continent. If your travels have you spanning the globe, perhaps it's time to pick up one of these TX Airport Lounge Watches ($490-$570). Featuring a proprietary 6-hand movement with four independent motors, the Airport Lounge lets you switch between times and seasons for 24 locations worldwide with the push of a button, and offers a stainless steel case, your choice of leather or stainless straps, and more. Great for those long layovers in Karachi.
