Portal:Anniversaries/June 27
- 1996 — Günter Blümlein and Henry-John Belmont embed a special Atlantis 2000 Atmos clock in the foundation for a new Jaeger-LeCoultre building in Le Sentier. It is designed to run for 500 years and features a moon phase complication accurate to 2496.
- 2000 — Richemont acquires Stern Group, the famed dial manufacturer in Geneva and La Chaux-de-Fonds.
- 2005 — Hublot releases the first Big Bang.