An exceptional union of the most complex horological engineering and Haute Joaillerie—20 complications framed in white gold, emeralds, and diamonds.
Overview
This Haute Joaillerie version of Patek Philippe’s Grandmaster Chime redefines luxury through unparalleled technical and aesthetic achievement. Crafted in white gold, it incorporates 20 refinements including five acoustic functions—among them patented alarm and date repeater mechanisms—set within a double-faced reversible case with patented rotation technology.
Gem-Setting & Aesthetics
The case, lugs, bezel, and clasp feature invisible-set baguette-cut gemstones: 118 emeralds (7.87 cts) and 291 diamonds (20.54 cts). The time-side bezel holds 96 emeralds (6.99 cts), while the calendar-side bezel and case are adorned with 291 diamonds (20.54 cts). The fold-over clasp carries 22 additional emeralds (0.88 cts).Technical Specifications
- Reference: 6300/403G-001
- Collection: Grand Complications – Grandmaster Chime (Haute Joaillerie)
- Movement: Manual-winding, Caliber 300 GS AL 36-750 QIS FUS IRM
- Complications (20 total): Grande and petite sonnerie, minute repeater, alarm with time strike, date repeater, strikework mode and power reserve indicators, strikework isolator, second time zone, instantaneous perpetual calendar, four-digit year, day, date, month, leap-year cycle, moon phases, crown-position indicator, and more.
- Case: White gold, 49.4 mm diameter, 16.32 mm thickness, reversible double-faced with patented rotation mechanism, humidity- and dust-protected (not water-resistant).
- Dials: Ebony black opaline on both faces, time side with hand-guilloched hobnail pattern and white gold Breguet numerals.
- Strap & Clasp: Shiny black alligator leather with contrasting green stitching; white gold fold-over clasp set with emeralds.
A Vision of Horological Mastery
The Grandmaster Chime Ref. 6300/403G-001 transcends its identity as a timepiece: it is a masterpiece of future-forward luxury, fusing mechanical sophistication with rare gem craftsmanship. Designed for collectors who demand the extraordinary, it stands as a symbol of what the future of haute horology can achieve.
