Sneak preview of new 4N Sapphire Planet

4N Sapphire Planet
The new 4N Sapphire Planet

4N has just announced a new version of its mechanical digital watch with jumping discs first released in 2010 (and covered here), the 4N SAPPHIRE PLANET.


This new version, though details are few, appears to have an entirely sapphire case, the video doesn’t give too much away.

It will be presented at Baselworld from 18th to 26th March 2015.


For more information on 4N watches visit their site

4N Watch movement specifications:

  • Double barrels
  • with coincident gears
  • Screwed balance D : 9.12 mm
  • Breguet overcoil balance-spring
  • 514 parts
  • 78 jewels
  • Power reserve 237 hours
  • Quick hours corrector
The 4N jumping disc movement


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