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crwdns2933797:0Ron Daviscrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Ron Davis

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-[* black] Taking care not to sneeze, we tweeze out the motor armature/drive gear.
-[* black] Snuggled up a against a penny, this drive gear looks quite inconsequential.
+[* black] Taking care not to sneeze, we tweeze out the rotor/drive gear.
+[* black] Snuggled up against a penny, this drive gear looks quite inconsequential, but the rotor's permanent magnet enables it to rotate 180 degrees with each pulse of the coil.
[* black] Extreme miniaturization means this watch draws very little power—with this configuration, it should last years on a single charge. Apple's claim of "all-day battery life" seems a mite conservative.