Complications Annual Calendar Chronograph 5905/1A-001

Annual Calendar Chronograph 5905/1A-001

The used market price of Patek Philippe Complications Annual Calendar Chronograph 5905/1A-001 in Korea is ₩60,000,000–₩61,200,000 (avg ₩60,600,000) based on recent sales. Based on VIVER sold prices.

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42mm, Olive Green
Patek Philippe
Patek Philippe
Patek Philippe Complications: The Crystal of Sophisticated Watchmaking Art
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. The 5905 reference is a model that demonstrates Patek Philippe’s precise technology and practicality through the flyback chronograph and annual calendar functions. The month and day of the week are placed at the top of the dial, And the date window is placed at the bottom, Allowing for intuitive confirmation of calendar information. The flyback function allows the chronograph to be reset and restarted with a single button while in operation. It is a watch with a sporty proportion and a dress watch finish, And has a balanced composition for both practical use and collection. 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.
Release year
2021
Dial color
Olive green
Dial index
Bar
Glass
Sapphire crystal
Case material
Stainless steel
Caseback
Transparent case back
Case diameter
42mm
Case thickness
14.13mm
Bracelet material
Stainless steel
Buckle types
Folding clasp
Bezel material
Stainless steel
Function
Annual calendar, Day/night indication, Flyback chronograph
Waterproof
30m
Movement
Self-winding
Caliber
Cal. CH 28-520 QA 24H
Frequency
28, 800 vibrations
Power reserve
About 55 hours

Current market price (avg): ₩61,200,000 (₩61,200,000 ~ ₩61,200,000)

Official Retail Price vs Average Sold Price by Year
YearOfficial retail priceAverage sold price
2026-₩60,600,000

Official retail price is based on the first price increase of each year.

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