TAG Heuer caliber Calibre 7 Twin-Time

Ref. Calibre 7 Twin-Time

The TAG Heuer caliber Calibre 7 Twin-Time is an automatic movement with a 46-hour power reserve, beats at 28,800 vph, and carries 21 jewels.

TAG Heuer Calibre 7 is a self-winding movement displaying hours, minutes, seconds, an additional 24-hour hand (adjustable) and date. It is based on either the ETA 2893-2 or the Sellita SW300. The ETA version uses 21 jewels and has a power reserve of about 46 hours. The Sellita version uses 25 jewels and has a power reserve of about 42 hours.

Type: Automatic
Display: Analog
Power reserve: 46 h
Frequency: 28800 vph
Jewels: 21
Diameter: 26.2 mm
Complications: Date, Hours, Minutes, Small Seconds
Base caliber: ETA caliber 2895-2