Unworn Patek Philippe Grand Complications, 6159G-001, box and papers

The Patek Philippe Grand Complications 6159G-001 is a stunning fusion of innovation and refined aesthetics. Powered by the self-winding Caliber 26‑330 S QR, it features a perpetual calendar with a retrograde date hand, day, month, leap year, and moon phase indications—all intuitively displayed. Its unique sapphire dial, with grey metallization and a black-gradient rim, pairs beautifully with applied white gold baton-style markers and luminescent coating. The 39.5 mm white gold case is adorned with a guilloched hobnail pattern on the bezel and case back. Both technically sophisticated and visually captivating, this timepiece is a modern classic for discerning collectors.

Technical Data
• Movement
– Caliber: 26‑330 S QR
– Type: Self-winding
– Functions: Hours, minutes, sweep seconds, perpetual calendar with retrograde date hand, day, month, leap year, moon phases
– Power reserve: 35–45 hours
– Frequency: 28,800 vph (4 Hz)

Case
– Material: 18k white gold
– Bezel: Guilloched hobnail pattern
– Crystal: Sapphire, scratch-resistant
– Caseback: Sapphire crystal, hobnail guilloched edge
– Water resistance: 30 m

Dimensions
– Diameter: 39.5 mm
– Thickness: 11.49 mm

Strap
– Type: Composite material
– Color: Black, fabric pattern
– Buckle: 18k white gold patented triple-blade fold-over clasp