**Product Name:** Rainbow Dial Rolex Smartwatch with Logo

**Features:**

1. **Timekeeping Excellence:** As with all Rolex watches, this smartwatch would offer impeccable timekeeping accuracy and reliability.

2. **Rainbow Dial Display:** The watch face would feature a vibrant and visually stunning "Rainbow Dial," adding a unique and luxurious aesthetic.

3. **Smart Notifications:** Receive notifications for calls, messages, emails, and app alerts directly on your wrist, ensuring you stay connected.

4. **Fitness and Health Tracking:** Monitor your health and fitness with features like heart rate tracking, step counting, sleep analysis, and more.

5. **High-Resolution Touchscreen:** Enjoy a high-resolution touchscreen display for clear visuals and easy navigation through apps and notifications.

6. **Customizable Watch Faces:** Choose from a variety of watch faces, including Rolex's iconic designs, allowing you to personalize your watch to suit your style.

7. **Long Battery Life:** With efficient power management, the watch would offer a long-lasting battery to keep up with your daily activities.

8. **Water Resistance:** Built to Rolex's high standards, this smartwatch would be water-resistant, suitable for everyday wear.

9. **Premium Materials:** Crafted with premium materials, such as stainless steel and sapphire crystal, ensuring durability and luxury.