TAG Heuer Calibre 7

TAG Heuer's Calibre 7 is a Swiss-made automatic movement based on either the ETA 2892-A2 (21 jewels) or Sellita SW300-1 (25 jewels). The ETA 2892-A2 is considered one of the finest workhorse movements, thinner and more refined than the 2824. Power reserve varies from 42 to 50 hours depending on the execution. Most versions feature Côtes de Genève decoration on the rotor. High-grade variations with COSC certification are available. The lift angle is 51 degrees.