Armin Strom Gravity Equal Force Only Watch 2021

AS/ID 19-0033
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Technical specifications


  • Hours
  • Minutes
  • Seconds
  • Power Reserve


  • Self Winding/Automatic
  • Manufactured
  • Swiss Made


  • Round
  • Stainless steel
  • Brushed & Polished
  • 12.65mm
  • 41.00mm


  • Sapphire

Water resistance

  • 3.00atm / 30.00m / 100.00ft


  • Deployment Buckle
  • Stainless steel


  • Fabric
  • Black


  • 2021

Official description

The Swiss family-owned luxury watchmaker Armin Strom will be donating an absolutely unique Gravity Equal Force timepiece to support the Only Watch charity auction to be held November 6, 2021.

Time has never been so precise! The Gravity Equal Force is the world’s first automatic watch with constant force transmission. The result is consistent power delivery to the balance which ensures that the watch always delivers flawlessly constant precision.

The timepiece is distinguished not only by its groundbreaking technology but by a design and craftsmanship that sets it apart from every other watch.