5212A-001

CALATRAVA WEEKLY CALENDAR

An original complication

Featuring a round Calatrava-style steel case, a rare feature on a Patek Philippe complication, this self-winding watch displays the number of the current week in addition to the day and date. The dial is distinguished by its exclusive handwritten-style numerals and letters, a poetic nod to the notes written in paper diaries.

Complications

5212A-001

1026000

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Technical characteristics

dial

Silvery opaline, anthracite white gold applied faceted "obus"-style hour markers.
Anthracite white gold faceted dauphine-style hands.

case

Steel
Diameter: 40 mm
Thickness: 10.79 mm
Water-resistant to 30m
Sapphire crystal case back

movement

26-330 S C J SE
Self-winding
Weekly calendar
Day and week number by hands
Date in an aperture
Sweep seconds

Diameter: 27 mm
Thickness: 4.82 mm
Number of parts: 304
Number of jewels: 50
Power reserve: min. 35 hours – max. 45 hours
Winding rotor: 21K gold central rotor
Balance: Gyromax®
Frequency: 28,800 semi-oscillations/hour (4 Hz)
Balance spring: Spiromax®
Distinctive sign: Patek Philippe Seal