CALIBRE 5 DAYDATE LINK
The heart and soul of our timepieces
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All TAG Heuer automatic movements are made in Switzerland and must meet extremely strict criteria for precision before they make it onto your wrist. Their high frequency ensures excellent mechanical precision. A number of TAG Heuer automatic movements are awarded an Official Swiss Chronometer Control (C.O.S.C.) Certificate, the ultimate recognition of precision and reliability.
TAG Heuer Calibre 5, Swiss Made. Automatic calibre.
Diameter: 29.4 mm (13’’’) — 25 to 26 rubies depending on the execution. Rapid day and date correction.
Balance frequency: 28,800 vibrations per hour (4 Hz).
Power reserve: about 38 hours.
Hours — minutes — seconds. Date window and full day.
Oscillating mass: “Côtes de Genève”, engraved “TAG Heuer — Calibre 5 — Swiss Made”.