Sherman doesn't walk, talk, weld cars, or roam Mars. He doesn't try to kill Sarah Connor, help Luke Skywalker, warn Will Robinson, star in feature-length films, or enforce the law. In fact, Sherman really only does two things, but he does both extremely well. Sherman tells the time. And Sherman makes people smile, which is probably the world's most useful and emotionally valuable complication.

The movement plates and bridges of the clock make up the skeleton and body of the robot; Sherman’s mainspring barrel bridge extends down to support his rubber caterpillar tracks, movement spacers act as shoulders for the arms, and his eyes are bolt heads supporting the regulator. The transparent dome on Sherman's head reveals his mechanical brain. Sherman's arms can be manipulated into nearly any configuration, and his hands can be used to hold items.

Display
Hours and minutes displayed on Sherman's chest

Engine
L’Epée 1839 in-line eight-day movement, designed and manufactured in-house
Incabloc shock protection system
Power reserve: 8 days
Balance frequency: 2.5 Hz / 18,000 bph
148 components and 17 jewels
Manual-winding: a double-depth square socket key sets time and winds movement

Body/Frame
Options: palladium-plated; gold-plated or gem-set with 477 high-quality VVS diamonds around the eyes, hour markers and head.

Dimensions and Weight
Dimensions: 143 mm (tall) x 109 mm (wide) x 80 mm (deep)
Weight: 0.9 kg