Audemars Piguet , A wristwatch of steel. Model Royal Oak, ref. 15450ST. Mechanical movement with automatic winding and date, cal. 3120. Silvery white dial with steel hour markers and hands. Integrated bracelet of steel with folding clasp. Circumference app. 16.5 cm. Watch diameter 37 mm. 2010s., Case no. 5378.
Serial no. I-76858.
