Skip to content

time measuring instruments

  • Home
  • Product
  • Components
  • Functions
  • Materials
  • History of watch
  • Contact
  • Facebook
  • Twitter
  • Email

Search

The history of watch makers

The most important watchmaking discoveries…

Quartz watch without battery 1988
Quartz watch 1969
Electric wristwatch 1953
Atomic clock
The talking clock
Watertight watch 1926
Quartz watch -1954
Bracelet watch-1904
Diapason-1866
The alarm clock-1847
Secondaries-1840
Cylindrical spiral spring for stopwatches 1775
Automatic watch 1755
Stopwatch 1736
The first watch 400 îChr
 2012 © Copyright | 2014 ® Trademark O.S.I.M
Privacy Policy
Don`t copy text!