TAG Heuer caliber Calibre 7 Twin-Time
|Reference:||Calibre 7 Twin-Time|
|Hands:||Hours, Minutes, Small Seconds|
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.