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.
This is the ETA version, with 21 jewels and a power reserve of about 46 hours.
TAG Heuer Calibre 7, Swiss Made. Automatic calibre.
Diameter: 26.2 mm (11 1/2”’) — 21 to 25 rubies depending on the execution. Rapid date correction.
Balance frequency: 28,800 vibrations per hour (4 Hz).
Power reserve: about 42 to 46 hours depending on the execution.
Hours — minutes — second. Date window.
Oscillating mass: “Côtes de Genève”, engraved “TAG Heuer — Calibre 7 — Swiss Made”.
The article is sold “as is” – any other parts that are not mentioned in the description or shown in the photos are not included with this movement.
All the movements in our offers are service or replacement parts meant to be used by professionals for watch servicing. The movements are handled and stored in different boxes or containers, operations that may affect their accuracy. These movements are supposed to be cleaned, oiled, timed or adjusted by a professional before fully corresponding to the manufacturer specifications.