TAG Heuer Aquaracer Calibre S Regatta

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File:TAG Heuer Aquaracer Calibre S Regatta.jpg
TAG Heuer Aquaracer Calibre S Regatta
File:TAG Heuer Aquaracer Calibre S Regatta 02.jpg
TAG Heuer Aquaracer Calibre S Regatta CAF7110.BA0803

Aquaracer Calibre S Regatta is a chronograph by TAG Heuer with electro-mechanical movement.


With no less than 230 mechanical components and 5 bidirectional motors, the Calibre S guarantees following functions:

  • Intuitive reading the chronograph with 1/10th of a second accuracy
  • Simple timing, measurement of split times and successive times
  • Perpetual calendar, retrograde, until 2099
  • Regatta countdown, arbitrarily set from -10 to -1 min.
  • The central hand runs counterclockwise in the "regatta" mode, clockwise after an expired countdown as soon as the chronograph is automatically activated.


CAF7111.BA0803 (black), CAF7110.BA0803 (blue)


TAG Heuer Calibre S, electro-mechanical chronograph movement with an accuracy of 1/100 sec.


Cut out of a solid stainless steel block with a diameter of 41 mm
Sapphire crystal
Fixed bezel in aluminum with Countdown scale (from -10 to -1 Min.) for regattas
A screwed caseback guarantees a water resistance of 300 meters
Embossed divers decor on the caseback


Hours, minutes, seconds
Chrono seconds, chrono 1/100 seconds
Optional: Perpetual retrograde calendar


Black or blue
Luminescent indices guarantee a perfect readability in the dark
Hands with diamond polished facets and with special luminescent material guarantee a maximum readability in the dark


There are three modes: "Time", "Chrono" and "Regatta" mode. A pressure on the crown is sufficient to switch from one mode to the next. The display of the three modes is done by central hands (hour, minutes, seconds) and allows simple and intuitive reading. Thanks to the bi-directional motors of the Calibre S the central hand can advance counterclockwise in the "Regatta" mode. After expired countdown the chronograph is automatically activated and the central hand moves clockwise again. The dial of the Aquaracer Calibre S Regatta Chrono is equipped with two semi-circular counters at 4:30 and 7:30 h.


Three-row bracelet in satin-finished and polished stainless steel
Double safety clasp and extension system so that the watch can be worn over a diving suit