Grand Complications
6159G-001
$123,609
RETROGRADE PERPETUAL CALENDAR
$123,609
White gold. Bezel and caseback guilloched with hobnail pattern. Diameter: 39.5 mm. Thickness: 11.49 mm. Water-resistant to 30m. Sapphire crystal case back.
Composite material, fabric pattern, black. White gold patented triple-blade fold-over clasp.
26-330 S QR
Self-winding
Perpetual calendar with retrograde date hand
Day, month and leap year in apertures
Moon phases
Sweep seconds
Diameter: 28 mm. Thickness: 5.36 mm. Number of parts: 368. Number of jewels: 31. Power reserve: min. 35 hours – max. 45 hours. Winding rotor: 21K gold central rotor. Gyromax®. Frequency: 28,800 semi-oscillations/hour (4 Hz). Balance spring: Spiromax®. Distinctive sign: Patek Philippe Seal.