The watch in the image is an Emporio Armani Meccanico automatic watch with a black stainless steel case and bracelet, likely model AR60045 or similar.
Key Features
Movement: It features an automatic, self-winding mechanical movement, visible through an open balance wheel (skeleton dial). This means it is powered by the natural motion of the wearer's wrist and does not require a battery.
Material & Design: The watch has a black stainless steel case (typically 43mm in size) and a matching black stainless steel bracelet.
Water Resistance: The dial indicates it is water resistant up to 100 meters, suitable for swimming. Note that other similar models may only be water resistant to 50 meters, so checking the specific model number is essential.