Description

Patek Philippe Grand Complications Ref. 6159G-001 White Gold

Overview

The Patek Philippe Grand Complications Ref. 6159G-001 presents a contemporary reinterpretation of the perpetual calendar, now enhanced with a retrograde date hand and a translucent sapphire dial revealing glimpses of the movement below. Crafted in 18K white gold, this timepiece combines advanced horology with modern aesthetics and signature Patek elegance.

Design & Materials

• Case: 18K white gold, 39.5 mm diameter, thickness ~11.49 mm; bezel and caseback with classical hobnail (Clous de Paris) guilloché.
• Dial: Sapphire crystal dial with gray metallization and a black-gradient rim. The retrograde date arc spans ~8 o’clock to ~4 o’clock.
• Hour Markers & Hands: Faceted baton-style white-gold applied markers and dauphine hands with white luminescent coating.
• Calendar Displays: Day at 9 o’clock, month at 3 o’clock, leap-year at 12 o’clock, and moon-phase with small seconds at 6 o’clock.
• Strap: Black composite strap with fabric-pattern texture and contrasting cream stitching.
• Clasp: Patented triple-blade fold-over clasp in white gold.
• Water Resistance: 30 meters (100 ft).

Movement

• Caliber: Self-winding 26-330 S QR with retrograde perpetual calendar mechanism.
• Functions: Hours, minutes, central seconds; perpetual calendar with retrograde date, day, month, leap-year; moon-phase.
• Components & Jewels: ~368 components, ~31 jewels.
• Rotor & Winding: Central rotor in 21K gold.
• Frequency: 4 Hz (28,800 vph).
• Power Reserve: ~35–45 hours.
• Certification & Finishing: Patek Philippe Seal; Geneva stripes, polished bevels, meticulous decoration.

Technical Specifications

• Reference: 6159G-001
• Collection: Grand Complications
• Case: 18K white gold, 39.5 mm, ~11.49 mm thickness
• Bezel & Caseback: Guilloché hobnail (“Clous de Paris”)
• Dial: Sapphire crystal with gray metallization, black-gradient rim
• Hour Markers & Hands: White gold, luminescent coating
• Functions / Complications: Hours, minutes, seconds; perpetual calendar with retrograde date, day, month, leap-year, moon-phase
• Movement: Calibre 26-330 S QR, automatic
• Power Reserve: 35–45 hours
• Frequency: 28,800 vph (4 Hz)
• Components & Jewels: ~368 parts, ~31 jewels
• Strap: Black composite strap with fabric texture
• Clasp: White-gold triple-blade fold-over clasp
• Water Resistance: 30 m / 100 ft
• Condition: New / Unworn
• Box & Papers: Full set with original presentation box and certification

Prestige & Value

The Patek Philippe Ref. 6159G-001 blends tradition and innovation. Its retrograde perpetual calendar delivers a dramatic monthly reset of the date hand, while the semi-transparent sapphire dial offers a view into the movement’s artistry. The hobnail guilloché on bezel and caseback echoes historic Patek motifs, reinterpreted in a modern frame.