Annual Calendar Advanced Research 5250G-001

Patek Philippe's 'complications' refer to a collection of watches that have various additional functions in addition to the basic time display. Representative complications include the annual calendar that automatically adjusts the date, Month, And day of the week, The day/night indication that shows day and night, The travel time that shows two time zones simultaneously, And the moon phase. These functions are practical for everyday life, Yet show sophisticated mechanical beauty, Reflecting Patek Philippe’s technical prowess and craftsmanship. Complication watches provide convenience and elegance through complex mechanisms, While also being an important collection symbolizing the brand’s tradition and innovation, And are loved by numerous collectors around the world due to their rarity and technical prowess.