18k white gold case with a blue alligator leather strap.
Case size : 39.5 mm.
Case thickness : 12.86 mm.
Band width : 20 mm.
Fold over clasp.
Fixed 18k white gold bezel.
Blue dial with silver-tone hands and index hour markers.
Minute markers.
24 hour markers.
World time cities around the outer rim.
Luminescent hands and markers.
One subdial displaying : 30 minute.
Scratch resistant sapphire crystal.
Transparent case back.
Water resistant at 30 meters / 100 feet.
Functions : GMT, second time zone, hour, minute, second, day-night indicator.
Patek Philippe calibre CH 28-520 HU automatic movement.
Containing 38 jewels.
Composed of 343 parts.
Bitting at 28,800 vph.
Has a power reserve of approximately 55 hours.