Grand Complications
5160/500R-001
$221,080
RETROGRADE PERPETUAL CALENDAR. RARE HANDCRAFTS.
$221,080
Rose gold. Hand-engraved case, cover, crown, lugs and strap screws. Diameter: 38 mm. Thickness: 11.81 mm. Water-resistant to 30m. Sapphire crystal case back protected by a hand-engraved hinged dust cover.
Alligator leather with square scales, hand-stitched, patinated brown. Hand-engraved rose gold 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.
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