Quảng Cáo Đồng Hồ Xa Xỉ và Bản Vẽ Phân Rã

High-end commercial product photograph of [a luxury mechanical wristwatch] resting on [a black marble pedestal]. Soft directional spotlight, deep dramatic shadows, glowing [gold and brushed steel] textures, shallow depth of field, Swiss luxury watch advertisement style. Beside it, an exploded diagram visualization displaying the [sapphire crystal, dial, hands, movement gears, casing, and strap] vertically aligned with elegant minimalist callouts on a clean, minimal luxury background.