Stainless steel case with a brown crocodile leather strap. Fixed stainless steel bezel. Silver dial with silver-toned hands and Arabic hour markers. Minute markers around the outer rim. Dial Type: Analog. Perpetual calendar. Four sub-dials displaying: moonphase, day of the week (60 second), month, and date (power reserve). Automatic movement. Scratch resistant sapphire crystal. Skeleton case back. Case diameter: 44.2 mm. Case thickness: 15.3 mm. Round case shape. Functions: hour, minute, second, perpetual calendar, moonphase, 7 day power reserve. Luxury watch style. Watch label: Swiss Made. IWC Portuguese Perpetual Calendar Silver Dial Automatic Mens Watch IW502308.