The Longines Master Collection L2.628.5.78.7 is a men's automatic watch featuring a 38.5mm stainless steel case with an 18k yellow gold fixed bezel. The silver dial showcases a barleycorn pattern with Arabic numeral hour markers and blued steel hands. A date display is positioned at 6 o'clock. Powered by the Longines Caliber L619/888, it offers a 64-hour power reserve. The watch is completed with a stainless steel and 18k yellow gold bracelet, secured by a stainless steel deployment buckle. Water resistance is rated at 30 meters. Reference number: L2.628.5.78.7.