5327G-001
PERPETUAL CALENDAR
A highly sought-after Grand Complication
Equipped with the famous ultra-thin self-winding Caliber 240 Q, this perpetual calendar is distinguished by its round Calatrava-style case with scalloped flanks accentuating the watch's elegant silhouette. The white gold version features a sunburst blue dial with applied Breguet numerals, adding a dynamic touch.
Grand Complications
5327G-001
2869000





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Technical characteristics
dial
Sunburst blue, white gold applied Breguet numerals.
White gold leaf-shaped hands.
White gold leaf-shaped hands.
case
White gold
Diameter: 39 mm
Thickness: 9.71 mm
Water-resistant to 30m
Sapphire crystal case back
Diameter: 39 mm
Thickness: 9.71 mm
Water-resistant to 30m
Sapphire crystal case back
movement
240 Q
Self-winding
Perpetual calendar
Day, date, month, leap year and 24-hour indication by hands
Moon phases
Diameter: 27.5 mm
Thickness: 3.88 mm
Number of parts: 275
Number of jewels: 27
Power reserve: min. 38 hours – max. 48 hours
Winding rotor: 22K gold off-center minirotor
Balance: Gyromax®
Frequency: 21,600 semi-oscillations/hour (3 Hz)
Balance spring: Spiromax®
Distinctive sign: Patek Philippe Seal
Self-winding
Perpetual calendar
Day, date, month, leap year and 24-hour indication by hands
Moon phases
Diameter: 27.5 mm
Thickness: 3.88 mm
Number of parts: 275
Number of jewels: 27
Power reserve: min. 38 hours – max. 48 hours
Winding rotor: 22K gold off-center minirotor
Balance: Gyromax®
Frequency: 21,600 semi-oscillations/hour (3 Hz)
Balance spring: Spiromax®
Distinctive sign: Patek Philippe Seal

Front

Back
strap
Alligator leather with square scales, hand-stitched, shiny navy blue
White gold fold-over clasp
White gold fold-over clasp
Other models FROM this collection
5320G-011
PERPETUAL CALENDAR
White gold
5327R-001
PERPETUAL CALENDAR
Rose gold
2026
5236P-011
IN-LINE PERPETUAL CALENDAR
Platinum
5160/500R-001
RETROGRADE PERPETUAL CALENDAR. RARE HANDCRAFTS.
Rose gold
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