Movement: Caliber 17 automatic chronograph based on an ETA 2894 movement personalized by TAG Heuer.
sapphire crystal, renowned for its hardness and scratch-resistance, with an anti-reflective coating on both sides.
polished/satin alternating finishing for elegance and ergonomic curves.
imposing diameter of 45.10 mm.
Dial: hand-applied double-faceted indexes. 2 hand-applied polished and faceted circles around the counters.
fixed bezel with a tachymetre scale to calculate speeds.
Unidirectional flange rotating under the effect of the second rotating crown at 9 o’clock to measure time limits.
2 polished fluted crowns, at 3 o’clock engraved SLR and at 9 o’clock with stamped TAG Heuer logo.
Case back: engraved SLR and Limited Edition.
Pushbuttons: pushbuttons located on the top of the caseband ergonomically integrated into its curve at 45°, thanks to a TAG Heuer patented return rocking system.
Bracelet: black alligator strap fully integral with the case.
Clasp: with secure folding clasp preventing accidental opening, while being simple to use by simply pressing sideways on the pushbuttons.
Water resistance: 100m.