Thomas Earnshaw Men's ES-8043-05 Grand Calendar - Twilight Analog Display Automatic Self Wind Brown Watch The Grand Calendar collection by Thomas Earnshaw exudes a certain air of sophistication that elevates it to a league of its own. Powered by a self-winding automatic movement, the feature of the grand calendar that truly sets this collection apart from the rest is its collection of sub-dials that provides a full calendar display. Stainless steel case. Genuine leather strap with signature buckle. Water resistant to 165 feet (50 M): suitable for swimming and showering Automatic-self-wind Movement Case Diameter: 41mm Water Resistant To 165 Feet