Generate a cinematic ad open (3-shot intro)

**3-shot cinematic opener (9s) — Halcyon mechanical watch**

**Shot 1 (0–3s) — Extreme close-up, mystery.** Macro on the watch's escapement, the balance wheel oscillating in deep shadow. A single sliver of light rakes across the polished gear teeth; we don't yet know what we're looking at. Slow, almost imperceptible push-in.

**Shot 2 (3–6s) — Medium, pulling wider.** The frame eases back to reveal the open caseback and the engraved rotor turning, then a wrist coming into focus — context arrives. A slow dolly-out introduces the watch on a wrist, cuff just visible.

**Shot 3 (6–9s) — Wide hero reveal.** Full wide: a man lowering his sleeve in a dim study, the watch catching a clean key-light flash as his arm settles — the payoff. The Halcyon dial reads sharp and legible in the final beat.

Consistent across all three: a cool desaturated steel-and-amber LUT, fine cinematic grain, and matched contrast so the cut feels like one continuous reveal rather than three clips. The close-up → wide pattern delivers the "premium film" feel reliably. Delivered 16:9 at 24fps, with a 9:16 reframe that keeps the escapement and the wrist centered.