Gear Time: Adjusting a Mechanical Watch
Mechanical watches aren't yet relegated to the sidelines completely; there are still numerous companies manufacturing thrifty automatic watches in the $80-150 range. Possibly the best example of such a watch is my current timepiece, one from venerable the Seiko '5' line of watches. Unlike their quartz cousins, though mechanicals won't need batteries (and often don't need maintenance for over a decade), they do need adjustment to keep accurate time. My Seiko, which came from the factory about 5 s/day fast, has settled into a consistent 30s/day slow. Not wanting to pay a watchmaker $30 to do something I am capable of, I set about to adjust the mechanism. Seiko 5 Auto-winding watch - pretty bulletproof, and looks decent to boot Here's what you'll need: A mechanical watch A computer with Audacity or equivalent sound-recording program A microphone A quiet room A set of micro screw drivers/bits A magnifying glass (optional) A watch case opener ...