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.

Rolex Appraisal
I can do it!
Anyone can become a Rolex appraiser! Daytona Part 2

Rolex worn on the moon
Fall Watch News Roundup

Rolex brother
Tudor
Is there a younger brother as big as the older brother?

First half of 2023
Classic watch price analysis
What are the performance of the major classic watch models in the first half of the year?

If Warren Buffett Were a Collector: Why He Might Choose Breguet
Price OR Value, Which is Your Choice?

2024
Watch Market Review
What was the watch market like this year?

world's largest
clock festival
From Baselworld to Watches & Wonders

2023
watch market review
What happened in the watch market this year?

2024
Full-fledged opening of the watch market
2024 Watches and Wonders Review 2

Datejust
Eternal companion, Eternal icon