Patek Philippe Calatrava Weekly Calendar Box Transitional Datejusts like this Reference

Transitional Datejusts like this Reference 1601 are rare to find in any condition

making it the perfect accoutrement for sea-borne summer fun

Executed in beautifully saturated colors and measuring 77 mm in diameter

This modern example

hosted in Japan

Patek Philippe Calatrava Weekly Calendar Box Transitional Datejusts like this ReferenceThere is unusual for Patek Philippeand then theres the Reference 5212A 001. At a glance, it reads like a classic Calatrava: clean lines, restrained proportions, and that unmistakable sense of balance that Patek Philippe has spent nearly two centuries perfecting. But look closer, and the 5212A seriousness begins to relaxin the best possible way. Introduced in 2019, this reference brings together a rarely seen complication: the weekly calendar.