Cartier Automatic AAA TK 100

Key Visual Characteristics

• Exposed Balance Wheel (Open-Heart): Located at 6 o'clock, the exposed gear mechanism is styled to mimic an expensive tourbillon or skeleton movement, but it is actually a basic open-heart automatic movement.

• Skeletonized Outer Dial: Cutout sections along the outer edge reveal parts of the interior mechanism beneath blue marker accents.

• Sub-Dials & Functions:

  • 9 o'clock: Day-of-the-week indicator (SUN–SAT)

  • 3 o'clock: Date-of-the-month indicator (1–31)

  • 12 o'clock: Moonphase / AM-PM indicator display

• Case & Hardware: Polished rose-gold-tone round metal case with chronograph-style pushers on the side and a brown alligator-embossed leather strap.