First created in the 16th century by locksmiths, these early watches could only resolve time down to the hour and for this reason displayed time with only one hour hand. By the 18th century fusee ...

From there, the face of the watch must line up with the two holes in the motor. Then, with small tweezers, the hands of the watch are carefully placed and pushed down. The hands must be leveled ...

The Meta CEO recently appeared in a Facebook video wearing the ultraexclusive Greubel Forsey Hand Made 1, a luxury timepiece that costs over $900,000. But this watch isn't just another status symbol.