PATEK PHILIPPE WORLD TIME COMPLICATIONS REF. 5131/1P CLOISONNÉ ENAMEL DIAL PLATINUM FULL SET

BRAND: PATEK PHILIPPE
MODEL: WORLD TIME COMPLICATIONS
REFERENCE: 5131/1P-001
MOVEMENT: AUTOMATIC
CASE MATERIAL: PLATINUM
BRACELET MATERIAL: PLATINUM
YEAR: 2018
CONDITION: VERY GOOD
DIAMETER: 39.5MM
SCOPE OF DELIVERY: BOX & PAPERS
GENDER: UNISEX

Like all platinum case  it has a diamond set into the case band at six.
The cloisonné dial centre depicts a world map as seen from the North Pole, which is essentially the Northern Hemisphere.