The Executive Noir

Create a premium black-and-white cinematic studio portrait of a stylish adult man wearing a perfectly tailored black three-piece suit, crisp white dress shirt, black silk necktie, and neatly folded black pocket square. Give him a fresh short low-cut haircut with a clean natural hairline and a completely clean-shaven face — no beard or moustache. He looks directly into the camera with a calm, confident, serious expression. Pose him from the waist/chest upward. One arm is raised across his torso while he subtly adjusts the cuff of his shirt and suit sleeve, prominently revealing a luxurious oversized black chronograph wristwatch. His other hand gently holds the opposite cuff, creating an elegant executive fashion pose. Use dramatic low-key studio lighting with a single soft directional light illuminating one side of his face while the opposite side gradually disappears into deep shadow. Create strong contrast, sculpted facial features, subtle catchlights in the eyes, rich blacks, smooth grayscale tones, and realistic skin texture. Background: completely black seamless studio backdrop, blending naturally into the dark suit for a mysterious luxury-editorial appearance. Photography style: high-end men's fashion editorial, luxury watch campaign, classic Hollywood monochrome portraiture, cinematic fine-art photography. Camera details: 85mm portrait lens, shallow depth of field, sharp focus on the eyes, face, hands, and wristwatch, controlled highlights, soft shadow transitions, professional studio quality, ultra-realistic details, sophisticated composition, no unnecessary props. Mood: powerful, refined, elegant, mysterious, executive, timeless. Aspect ratio: 3:4 vertical. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.