When it comes to collecting watches, Anant Ambani clearly has a preference for extraordinary timepieces in terms of complications, designs and prices. Ambani's watch collection includes some of Patek Philippe's most complicated creations, from a double-sided Grandmaster Chime with 20 complications to a Sky Moon Tourbillon featuring an astronomical display. There are also heavily gem-set Nautilus models that bring diamonds, rubies and emeralds into the picture. Here are five of the most expensive Patek Philippe watches spotted in Anant Ambani's watch collection, along with their estimated prices.
The Grandmaster Chime is arguably the crown jewel of Anant Ambani's Patek Philippe collection. The Ref. 6300G-010 features a reversible white gold case with two dials and an impressive 20 complications. These include a perpetual calendar, second time zone, minute repeater and five chiming modes. Two particularly unusual functions are its acoustic alarm, which strikes at a preselected time, and a date repeater that sounds the date on demand. It is one of Patek Philippe's most technically ambitious wristwatches.
Estimated Price of Patek Philippe Grandmaster Chime Ref. 6300G-010: ₹67.5–75 crore.
Another remarkable creation is the rose gold Sky Moon Tourbillon. Featuring 12 complications, this double-faced watch displays considerably more than hours and minutes. Its front dial features a perpetual calendar, moon phases and a tourbillon, while the reverse displays a celestial chart showing the night sky. The hand-engraved case and brown Grand Feu enamel dial make it a work of art over an above its mechanical excellence.
Estimated Price of Patek Philippe Sky Moon Tourbillon Ref. 6002R-001: ₹44–54 crore.
Anant's Nautilus collection takes a decidedly more colourful direction with this ruby-set creation. Crafted in white gold, the watch features baguette-cut rubies and diamonds across its case and bracelet, with additional ruby hour markers on the dial. Beneath the gemstones is the Nautilus Travel Time complication, which allows the wearer to track two time zones. This is an extraordinary interpretation of Patek Philippe's sports watch.
Estimated Price of Patek Philippe Nautilus Travel Time Ruby Ref. 5990/1422G: ₹11 crore
If the ruby version makes a statement, the emerald-set Nautilus takes things further with its striking green gemstones. The Patek Philippe Nautilus Travel Time Emerald watch follows a similar design, replacing the rubies with emeralds while retaining the baguette diamond setting. According to watch-spotting reports, Anant has both the ruby and emerald versions in his collection. These exceptionally rare gem-set creations are a different take on the familiar Nautilus silhouette.
Estimated Price of Patek Philippe Nautilus Travel Time Emerald Ref. 5990/1422G-001: ₹12.5 crore.
This platinum Grand Complication combines two of Patek Philippe's most celebrated complications: a minute repeater and a perpetual calendar. Its blue lacquered dial is surrounded by baguette-cut diamonds and blue sapphires, while the platinum case adds to its understated exclusivity. The minute repeater chimes the hours, quarter-hours and minutes using two cathedral gongs, producing a distinctive acoustic display. It is a watch whose diamond-set exterior attracts attention.
Estimated Price of Patek Philippe Grand Complications Minute Repeater Perpetual Calendar Ref. 5374/300P-001: ₹10.5–11 crore
Anant Ambani's Patek Philippe collection offers a glimpse into the more exclusive side of Swiss watchmaking that rarely make their way into ordinary collections. These watches combine mechanical complexity, rare materials and extraordinary craftsmanship and their appeal goes well beyond the price tags.