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    6300/403G-001 | White Gold

    Patek Philippe
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    Out of stock
    Ref. No.
    6300/403G-001

    Experience ultimate sophistication with the Patek Philippe Grandmaster Chime Ref. 6300/403G-001—adorned with 409 baguette-cut diamonds and 20 extraordinary complications.

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    A Tribute to Mastery

    The Patek Philippe Grandmaster Chime in white gold represents the pinnacle of luxury watchmaking. This Haute Joaillerie masterpiece, adorned with 409 baguette-cut diamonds totaling 31.35 carats, showcases unparalleled elegance and mechanical sophistication. The diamonds are set using an invisible setting technique, enhancing the case's brilliance and creating a seamless, radiant aesthetic. With a double-faced reversible case, this exceptional timepiece offers two dials for distinct functionalities, demonstrating Patek Philippe's commitment to innovation and artistry. Accompanied by white gold cufflinks set with baguette-cut diamonds, the Grandmaster Chime is a watch for the most discerning collector.

    Movement and Complications

    At the heart of the Grandmaster Chime is the manually wound Caliber 300 GS AL 36-750 QIS FUS IRM, comprising 1,366 meticulously assembled parts. This movement integrates 20 complications, including five chiming modes, two of which are patented world exclusives: an alarm with time strike and a date repeater that sounds the date on demand. Other notable functions include a minute repeater with classic gongs, grande and petite sonnerie, perpetual calendar with a four-digit year display, and moon phases. Designed for versatility, it also features a second time zone with day/night indication and multiple power-reserve displays, ensuring precision and functionality in every aspect.

    Dial and Design Details

    The double-faced reversible case, crafted from white gold, is a technical marvel with a patented rotation mechanism, allowing the wearer to alternate between the two dials. The time side features an ebony black opaline dial, hand-guilloched with a hobnail pattern, and gold applied Breguet numerals, exuding classic elegance. On the calendar side, the ebony black opaline dial with an 18K solid gold plate offers unparalleled readability of the perpetual calendar functions. This reversible design epitomizes Patek Philippe's dedication to blending functionality with aesthetic brilliance, making it a true collector's dream.

    Case and Dimensions

    The white gold case, measuring 49.4 mm in diameter and 16.32 mm in height, is adorned with 387 baguette-cut diamonds (30.16 carats) on the bezels and case. The diamond-set fold-over clasp adds another 22 baguette-cut diamonds (1.19 carats), ensuring every detail radiates luxury. The case is humidity- and dust-protected but not water-resistant, emphasizing its status as an artistic and mechanical treasure. This generous size ensures the intricate complications are housed securely, while the dazzling gemsetting elevates the watch's visual appeal.

    Strap and Wearability

    The watch is fitted with a shiny black alligator leather strap, hand-stitched and featuring square scales for a luxurious finish. The strap is secured with a diamond-set white gold fold-over clasp, perfectly complementing the gem-encrusted case. Designed for elegance and comfort, the strap enhances the watch’s versatility, ensuring it can be worn for the most formal occasions while exuding timeless sophistication.

    Case Back and Mechanical Details

    The reversible case offers the wearer a choice of viewing either dial, showcasing the intricate Caliber 300 GS AL 36-750 QIS FUS IRM through a sapphire crystal back. This mechanical marvel, with its 108 jewels and Gyromax® balance, operates at a frequency of 25,200 semi-oscillations per hour. With a power reserve of 72 hours for the movement and 30 hours for the strikework, the case back provides a glimpse into the meticulous craftsmanship and innovation that define Patek Philippe’s legacy.

    Patek Philippe: The Standard of Prestige

    For nearly two centuries, Patek Philippe has set the standard for fine watchmaking, and the Grandmaster Chime is a testament to this legacy. Combining groundbreaking complications, exquisite gemsetting, and unrivaled craftsmanship, this timepiece reflects the brand's unwavering dedication to horological innovation and artistic brilliance. Each Grandmaster Chime embodies the values of tradition and modernity, making it a timeless icon in the world of haute horlogerie.

    Your Journey Into Elegance Awaits

    The Patek Philippe Grandmaster Chime invites you to explore the height of luxury and mechanical artistry. This remarkable watch, with its dual-dial functionality, diamond embellishments, and unparalleled complications, is a celebration of Patek Philippe's mastery. Discover this and other exquisite timepieces in the Grand Complications collection, and become part of a legacy that defines the finest in watchmaking.

    Explore the Patek Philippe collection at Jewels By Love—your trusted, authorized Patek Philippe retailer and dealer. Discover an unparalleled voyage into the realm of Patek Philippe with our carefully selected collection, where each beat of these extraordinary timepieces narrates a story of unmatched luxury and enduring elegance.

    Product Specifications
    Brand Patek Philippe
    Case Metal White gold
    Strap Alligator leather with square scales, hand-stitched, shiny black. Fold-over clasp set with emeralds.
    Watch Info Manually wound mechanical movement. Caliber 300 GS AL 36‑750 QIS FUS IRM. Patek Philippe Grandmaster Chime. Double-faced reversible wristwatch. Grande and petite sonnerie. Minute repeater with classic gongs. Strikework mode display (S G P). Alarm with time strike. Alarm on/off indication. Date repeater. Movement and strikework power-reserve indication. Strikework isolator indication. Second time-zone. Second time zone day/night indication. Instantaneous perpetual calendar. Day, date (on both dials), month, leap-year cycle by hands. Four-digit year display in an aperture. Moon phases. 24-hour and minutes subdial. Crown position indication (R A H).
    Caliber 300 GS AL 36-750 QIS FUS IRM MANUAL WINDING Grande and petite sonnerie. Minute repeater with classic gongs. Strikework mode display (S G P). Alarm with time strike. Alarm on/off indication. Date repeater. Movement and strikework power-reserve indication. Strikework isolator indication. Second time-zone. Second time zone day/night indication. Instantaneous perpetual calendar. Day, date (on both dials), month, leap-year cycle by hands. Four-digit year display in an aperture. Moon phases. 24-hour and minutes subdial. Crown position indication (R A H). Diameter: 37 mm. Height: 10.7 mm. Number of parts: 1366. Jewels: 108. Movement power reserve: 72 hours. Strikework power reserve: 30 hours. Balance: Gyromax®. Frequency: 25,200 semi-oscillations/hour (3.5 Hz). Balance spring: Spiromax®. Hallmark: Patek Philippe Seal.
    Gemsetting 96 baguette-cut emeralds: 6.99 cts. (bezel time side). 291 baguette-cut diamonds: 20.54 cts. (bezel calendar side and case). 22 baguette-cut emeralds: 0.88 ct. (clasp). Total of 118 baguette-cut emeralds (7.87 cts) and 291 baguette-cut diamonds (20.54 cts).
    Case Length (mm) 49.4
    Diameter (mm) 49.4
    Case Shape Round
    Dial Info Time side: ebony black opaline, gold applied Breguet numerals, hand-guilloched hobnail pattern. Calendar side: ebony black opaline. 18K solid gold dial plates.
    Case Back Material White Gold
    Exhibition Back No
    Case Thickness (mm) 16.32


    Patek Philippe

    Since 1839, Patek Philippe has been perpetuating the tradition of Genevan watchmaking. As the last family-owned independent watch manufacturer in Geneva, Patek Philippe enjoys total creative freedom to entirely design, produce and assemble what experts agree to be the finest timepieces in the world.

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