Parmigiani Fleurier Tonda PF Hijri Perpetual Calendar

Celebrating the Rich Heritage of the Hijri Calendar

Words by: Hourstriker Staff
March 6, 2024
Parmigiani Fleurier, a name synonymous with exquisite watchmaking, has unveiled a new addition to its esteemed Tonda PF collection - the Hijri Perpetual Calendar. This timepiece transcends mere timekeeping, weaving together cultural heritage, horological innovation, and meticulous craftsmanship.

For discerning watch collectors, the Tonda PF Hijri Perpetual Calendar presents a unique opportunity to own a piece that celebrates the rich traditions of Islamic astronomy and calendar science. But before we delve into the intricate details of this watch, let's embark on a journey to explore the heritage of Parmigiani Fleurier and the Tonda PF collection.

Courtesy of Parmigiani Fleurier


The story of Parmigiani Fleurier begins in 1996, with the visionary watchmaker Michel Parmigiani. Driven by a passion for horological excellence and a deep respect for tradition, Parmigiani established his workshop in the heart of Switzerland's Vallée de Joux, a region steeped in watchmaking history.

From the very beginning, Parmigiani Fleurier distinguished itself through its unwavering commitment to innovation and collaboration. The brand embraced cutting-edge technology while remaining deeply rooted in the artesanales spirit of Swiss watchmaking. This unique approach has resulted in a remarkable portfolio of timepieces, each one a testament to the brand's dedication to pushing the boundaries of horological possibility.

Within the Parmigiani Fleurier portfolio, the Tonda PF collection stands out for its refined elegance and technical prowess. The collection encompasses a diverse range of timepieces, each one meticulously crafted to cater to the discerning tastes of watch aficionados.

The Tonda PF line is characterized by its signature round case, adorned with a distinctive fluted bezel. The dials, often crafted from mother-of-pearl or adorned with intricate guilloché patterns, exude an air of sophistication. But the true beauty of the Tonda PF collection lies in its perfect marriage of aesthetics and functionality.

Each timepiece in the collection is equipped with reliable and sophisticated movements, ensuring not only exceptional timekeeping but also years of enduring pleasure for the wearer. The Tonda PF Hijri Perpetual Calendar, the latest addition to this acclaimed collection, is a prime example of this philosophy.

Courtesy of Parmigiani Fleurier


At first glance, the Tonda PF Hijri Perpetual Calendar is a captivating sight. The watch features a 42mm stainless steel case, its surface a captivating interplay of polished and satin finishes. The iconic fluted bezel, a hallmark of the Tonda PF collection, is crafted from 950 platinum, adding a touch of luxury to the timepiece.

The viridian green dial, a color often associated with growth and prosperity, is the star of the show. Its captivating hue is further accentuated by the hand-finished Grain d'Orge guilloché pattern, a decorative motif that creates a subtle yet visually stunning texture.

Upon closer inspection, the dial reveals the true essence of the Tonda PF Hijri Perpetual Calendar - its dedication to showcasing the intricacies of the Islamic Hijri calendar. Arabic numerals and inscriptions adorn the dial, harmoniously integrated into the overall design aesthetic.

The Hijri calendar, also known as the Islamic calendar, is a lunar calendar based on the cycles of the moon. Unlike the solar Gregorian calendar, the Hijri calendar consists of twelve months, each lasting 29 or 30 days, depending on lunar phases. This results in a year that is approximately 11 days shorter than the Gregorian year.

Courtesy of Parmigiani Fleurier


The Hijri calendar holds immense significance in Islam, determining the dates of religious holidays and observances, such as Ramadan, Eid al-Fitr, and Eid al-Adha. But beyond its religious importance, the Hijri calendar represents a sophisticated understanding of lunar cycles and a testament to the astronomical achievements of early Muslim scholars.

Incorporating the complexities of the Hijri calendar into a mechanical wristwatch is a feat of horological ingenuity, and Parmigiani Fleurier has risen to this challenge with the Caliber PF009. This intricate movement powers the Tonda PF Hijri Perpetual Calendar, offering a remarkably accurate and user-friendly representation of the Islamic calendar.

Let's dissect the watch's dial to understand how it displays the different elements of the Hijri calendar.

The 30-Year Cycle: A 12-hour subdial indicates the 30-year cycle of the Hijri calendar. Abundant years, which last 355 days, are marked in beige, while standard years of 354 days are shown in white. This subtle yet essential feature allows the wearer to keep track of the lunar cycle with ease.

Months of the Year: At 3 o'clock, another subdial meticulously displays the numbered months of the Hijri year. The ninth month, Ramadan, a period of fasting and spiritual reflection, is highlighted in a bold red color, underscoring its significance.

Days of the Month: The subdial at 9 o'clock reveals the current day of the month. It features an aperture that ingeniously indicates whether it's an abundant 30-day month or a common 29-day month. A white aperture signifies a 29-day month, while an activated beige aperture, with the Arabic inscription for "30," indicates a 30-day month.

Precision Moonphase: Finally, at 6 o'clock, a captivating blue aventurine moonphase display adds a celestial touch to the dial. The shimmering aventurine backdrop mimics the night sky, while polished moons depict the lunar phases as seen from both the Northern and Southern hemispheres. This visually stunning complication provides an enchanting counterpoint to the technical complexity of the calendar functions.

Courtesy of Parmigiani Fleurier


What makes the Tonda PF Hijri Perpetual Calendar truly remarkable is the harmonious integration of all these calendar indications. Despite the wealth of information it displays, the dial retains a sense of balance and visual clarity. The placement of subdials is well-considered, while the use of color and Arabic numerals adds a layer of cultural richness to the overall design.

The brains behind this extraordinary timepiece is the in-house Caliber PF009, a marvel of mechanical engineering. This automatic movement boasts a power reserve of 48 hours, ensuring the watch keeps accurate time even after a couple of days off-wrist. The movement is intricately decorated with beveled bridges, Côtes de Genève, and perlage finishing – hallmarks of fine watchmaking.

A captivating feature of the Caliber PF009 is its skeletonized rotor, crafted from platinum, with a polished and sandblasted finish. This detail, visible through the sapphire crystal caseback, offers a glimpse into the beating heart of the watch and further showcases the brand's dedication to meticulous craftsmanship.

Courtesy of Parmigiani Fleurier


Beyond its technical marvels and meticulous finishing, the Tonda PF Hijri Perpetual Calendar excels in wearability. The 42mm stainless steel case, with its alternating polished and satin finishes, sits comfortably on the wrist.

The integrated stainless steel bracelet, paired with a folding clasp, offers a secure and seamless fit. The watch's water resistance of 100m makes it suitable for everyday wear, adding a touch of practicality to this horological masterpiece.
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