The Longines Master Collection L2.628.5.97.7 is a 38.5 mm automatic watch featuring a stainless steel case with 18K rose gold cap. It has a silver dial with a barleycorn pattern and 12 diamond hour markers totaling approximately 0.055 carats. The watch is powered by the Longines Caliber L888, offering a power reserve of approximately 72 hours. Functions include hours, minutes, seconds, and a date display at 6 o'clock. The bracelet combines stainless steel and 18K rose gold cap, secured with a triple safety folding clasp. Water resistance is rated at 30 meters. Reference number: L2.628.5.97.7.