Watches can be quite simple and they can also be very complex. The Citizen Eco-Drive isn’t really geeky on the exterior but it’s one of the coolest watches I have ever owned. I have had mine for about 3 years and I am as happy with it today as the day it was given to me as a gift (thanks Ann & Dad!).
So why so cool? SOLAR! If there is light it recharges and you never have to worry about a battery. One of my biggest peeves with regular watches is changing the battery. After doing that the warranty for water is void and I am always cautious with the watch after that, always worried that water will get in and mess it up. Some watches I have just stopped wearing because the worry of breaking it bothers me too much.
They give you the best description of how it works:
What is Eco-Drive?
Citizen Eco-Drive watches use the simplest, yet most technically advanced power generating and storage system in the Watch Manufacturing Industry. A Solar conversion panel and energy cell are the power provider for these Quartz Watches. Eco-Drive’s ability to use light from any source to generate electrical power means that the supply is limitless and free. The absence of any added complex power generating machinery that would require additional upkeep is another big advantage.
Given that it’s light that powers the watch, they have incorporated a really cool feature. When the watch is left in the dark for an extended period of time it stops all the mechanical movement on the front and just keeps the time in memory. When you show the face to any light source it immediately turns the hands to the correct time – in essence “catching it up”. This saves battery power and thus lessens the chance that your time ends up incorrect.
Love mine :)
Geek on!
Western Digital has a few models out there, some less fancy and some more portable but this one is there Cadillac. Featuring support for Windows and OSX along with a cool little LCD display give you drive information, this model takes the geek factor up a notch.

