Considering it was created from a broken watch he inherited, at least no watch was sacrificed to create this watch.
From the article:
"My grandfather was a horologist. When he passed away in 2005 I inherited from him a collection of broken pocketwatches. As my skills are in microelectronics, rather than micromechanics, I felt it would be a fitting tribute to him to produce an electronic movement in place of one of the broken ones he’d never had the time to fix.
The pocketwatch I selected was an Elgin hunter-style case (with opening cover), and appeared to be the most complete and in the best condition of those available. It’s movement inside was stamped “Pat. 1925″. It was also one of the largest to choose from, providing room for batteries and components inside. I resolved that no modifications or damage should be done to the pocketwatch case, or its movement."
Regards! Michaelson
Posts: 3832 | Location: Estill Springs, Tennessee, USA | Registered: December 02, 2002
Looks like the several hundred motorcycle SMD LED lighting designs I did. While they are only a few percent of what Incandescents require, for a wristwatch these use a lot of power, be ready to get a lotta batteries.
Posts: 6492 | Location: Southern California in the USA | Registered: July 19, 2007