Poster đồng hồ nữ tối giản sang trọng

Create a complete vertical 9:16 promotional thumbnail/poster, not a plain single image. Use [ảnh người mẫu] as the exact model reference and [ảnh sản phẩm] as the exact watch reference. Design a Vietnamese accessory poster for a women's minimalist watch. Show a large hero image of the model wearing the watch, close-up detail panels, and mini preview frames for different styling situations. Include a bold headline, a short subheadline, and benefit icons like elegant, easy to style, and timeless. Preserve the model identity and the exact watch design, dial, strap, and color. Make it polished, elegant, and optimized for social commerce. No watermark or unreadable text.