Portal:Anniversaries/August 27
- 1965 — American astronauts L. Gordon Cooper, Jr. and Charles Conrad, Jr. wear Omega Speedmaster watches while orbiting the earth 120 times in 9 days aboard the Gemini V spacecraft
- 2004 — In Fleurier the Fondation Qualité Fleurier / Fleurier Quality Foundation (FQF) is formed, among others by the manufacturers Chopard and Parmigiani.
- 2018 — IWC opens the new Manufakturzentrum in Schaffhausen.
- 2020 — Bulgari introduces the Octo Finissimo Tourbillon Chronograph Skeleton Automatic