Question

who invent machnical watch​

Answer 1

Answer:

Peter Henlein

Peter Henlein has often been described as the inventor of the first pocket watch, the "Nuremberg egg", in 1510, but this claim appears to be a 19th-century invention and does not appear in older sources. Until the quartz revolution of the 1970s, all watches were mechanical.

Answer 2

Answer:

Peter henlein..........