Robert Spangle & Dustin Meltzer

3 Watch Care Tips from Bill Yao of Mk II Watches

Bill Yao of Mk II Watches spends his time assembling, maintaining standards and testing the small runs of timepieces he produces from his company's Pennsylvania workshop. He spends 8 hours or more on each watch, about 5 of which are devoted to quality control measures. Each angle is considered, flattened and beveled with intent. Dials…