Panerai, model: PAM01320, complete set, diameter: 44mm, stainless steel cushion-shaped case, the iconic crown guard (locking crown) is a classic recognition design of Panerai, derived from the structure of Italian military watches, dial: matte black dial, 12 / 6 / 9 large Arabic numeral hour markers, luminous hour markers; The blue sub-dial at 9 o 'clock indicates the GMT of the second time zone, and there is a date window at 3 o 'clock.