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.
Movement Type
Automatic
Jewel Count
21 jewels
Power Reserve
46h
Frequency
28,800 vph (8 Hz)
Diameter
26.2mm
Display Type
Analog
Rotor Type
bidirectional
BRAND
TAG HeuerTYPE
AutomaticSTATUS
In ProductionMANUFACTURE
ÉbaucheCOUNTRY
SwitzerlandALSO KNOWN AS