Calibre24

Three icons. Three maisons. One defining era of watchmaking.

Born from the upheaval of the Quartz Crisis of the 1970s, the Vacheron Constantin 222, Audemars Piguet Royal Oak and Patek Philippe Nautilus represent a pivotal moment when traditional Swiss watchmaking responded to a changing world not by abandoning mechanical craftsmanship, but by completely reimagining the luxury sports watch.

The Audemars Piguet Royal Oak, introduced in 1972 from the pen of Gérald Genta, broke virtually every convention of luxury watchmaking. The Patek Philippe Nautilus followed in 1976, another legendary Genta creation, while Vacheron Constantin introduced the 222 in 1977, designed by Jörg Hysek.

Today, their modern descendants — the Royal Oak Extra-Thin “Jumbo” 16202ST, Nautilus 5711/1A and Vacheron Constantin Historiques 222 — bring together the unmistakable DNA of those revolutionary 1970s designs.

Individually, each is difficult to acquire. To see all three together, under one roof and available to acquire, is an exceptionally rare sight.

That roof is Calibre24.

For collectors across Australia, this is what we strive to offer: not simply a selection of luxury watches, but the opportunity to experience and acquire some of the rarest, most historically significant and most desirable timepieces in modern watchmaking — together in one place.

Three watches that helped define an entire category.
Three members of the Holy Trinity.
One extraordinary collection at Calibre24.

Two very different personalities. One unmistakable M.A.D. identity.

The MB&F M.A.D.1 Tribe Edition Orange alongside the M.A.D.1 R&B in Black — two unconventional expressions of one of the most playful concepts in modern independent watchmaking.

The Tribe Edition stands out with its vibrant orange dial and special connection to the MB&F community, while the black R&B takes the same wonderfully eccentric architecture in a darker, more understated direction.

No conventional hands. No conventional way of telling the time. And certainly nothing conventional about their presence on the wrist.

Side by side, they perfectly capture what M.A.D. Editions is all about: mechanical creativity, personality and pure horological fun.

Which one are you taking — 🟠 or ⚫?

Available at Calibre24 Luxury Watches

Not every Speedmaster is created equal.

The Omega Speedmaster Calibre 321 “Ed White” isn’t simply another Moonwatch—it is a faithful revival of one of the most important references in Speedmaster history, built around the legendary Calibre 321, the movement that established the Speedmaster’s reputation among collectors.

What immediately sets it apart on the wrist are two details.

The first is the beautifully executed flat-link bracelet. Slim, fluid and exceptionally comfortable, it captures the elegance of the original 1960s bracelet while feeling remarkably refined for modern wear. It gives the watch a vintage character that no contemporary Speedmaster Professional bracelet quite replicates.

The second is its 39.7mm case. Compared to the standard 42mm Speedmaster Professional, the Ed White wears more compactly and proportionally, hugging the wrist in a way that many collectors consider the sweet spot. It delivers all the iconic Speedmaster presence without the extra visual bulk.

Combined with the exquisite hand-assembled Calibre 321, the stepped dial, DON bezel and meticulous attention to period-correct details, the Ed White isn’t trying to improve the original—it celebrates it.

For many collectors, this is the Speedmaster to own. Not because it was made for everyone, but because it was made for those who appreciate the finer details that make all the difference.

Some watches tell the time.

The Ed White tells the story of the Speedmaster at its very best.

Available now at Calibre24 Luxury Watches

Some of the new arrivals from this week!

Follow us on Calibre24 Luxury Watches or subscribe to our newsletter to stay updated with the latest stock as it arrives.

Please reach out if you’d like to purchase or inquire about any timepiece.

⌚️: Calibre24 Luxury Watches

The benchmark. The icon. The watch that changed luxury sports watchmaking forever.

Now available at Calibre24 is the Audemars Piguet Royal Oak “Jumbo” Extra-Thin Ref. 16202ST—the direct descendant of Gérald Genta’s legendary 1972 design that redefined an entire industry.

Its unmistakable octagonal bezel, ultra-thin profile, Petite Tapisserie dial and beautifully finished integrated bracelet represent the blueprint that inspired generations of collectors and some of the most celebrated sports watches ever created.

Produced in limited numbers and highly sought after worldwide, the 16202ST remains one of the most difficult Royal Oaks to acquire. It is not simply another luxury watch—it is a cornerstone of any serious collection.

Offered as a complete full set and available immediately for Australian customers.

Enquire today to secure one of the most significant modern timepieces ever created before the opportunity is gone.

The Sarpaneva Northern Lights is a reminder that true independent watchmaking isn’t measured by production numbers, but by originality.

Handcrafted in Finland by Stepan Sarpaneva, this extraordinary timepiece is one of only eight examples ever produced. Its rich green dial comes alive in the dark, where the matching green lume transforms the watch into an entirely different experience, while the signature moonphase—one of Sarpaneva’s most recognisable creations—quietly watches over every passing night.

In a world where many luxury watches follow familiar formulas, the Northern Lights stands apart with unmistakable character, artisanal craftsmanship, and genuine rarity.

For collectors seeking something beyond the mainstream, this is the kind of watch that rarely surfaces—and is unlikely to be seen on another wrist.

Now available at Calibre24.

Some rivalries define an era. Others define an entire category.

The Audemars Piguet Royal Oak Jumbo 16202ST and the Patek Philippe Nautilus 5711/1A are more than two of the world’s most sought-after luxury sports watches—they are the direct descendants of the designs that changed watchmaking forever.

In 1972, Gérald Genta introduced the Royal Oak, a revolutionary concept that challenged convention by combining haute horology with stainless steel and an integrated bracelet. Four years later, in 1976, he followed with the Nautilus, bringing the same philosophy into a new, unmistakable form inspired by a ship’s porthole.

Together, these two masterpieces laid the foundation for what has become the most coveted segment in modern watch collecting: the luxury integrated bracelet sports watch.

The Royal Oak Jumbo 16202ST remains faithful to the original “Jumbo” proportions with its ultra-thin profile, Petite Tapisserie dial and legendary lineage. Beside it, the discontinued Nautilus 5711/1A has become one of the defining collector’s pieces of the modern era, celebrated for its effortless elegance and timeless design.

Two icons. One legendary designer. A legacy spanning over half a century that continues to shape the world of haute horology.

Which side are you on—Team Royal Oak or Team Nautilus?

#5711

The Audemars Piguet Royal Oak Selfwinding 15500ST with the crisp white “Grande Tapisserie” dial—one of the most versatile and sought-after configurations, and now officially discontinued.

Finding one is difficult. Finding one in brand new, unworn, unsized condition with the original factory stickers still intact on the bracelet is exceptionally rare.

Presented as a complete full set with boxes and papers, this is an outstanding opportunity to secure one of the finest examples of the 15500ST before pristine examples become even harder to source.

Now available at Calibre24. Enquire today to secure this exceptional Royal Oak before it’s gone.

Some watches simply belong together.

The Rolex Datejust 41 (Ref. 126331) and Datejust 36 (Ref. 126231), both presented with the iconic Wimbledon dial, fluted bezel, and Jubilee bracelet, create one of the most elegant his-and-hers combinations in the Rolex collection.

Sharing the same timeless design language while offering proportions tailored to individual wrists, this duo perfectly balances classic aesthetics with everyday versatility. The distinctive slate dial with its signature green Roman numerals has become one of Rolex’s most recognisable and sought-after configurations.

Whether purchased as a milestone gift, an anniversary pair, or simply to celebrate a shared passion for fine watchmaking, few combinations are as effortlessly refined as these.

A matching pair. A shared passion. Timeless together.

Available now at Calibre24 Luxury Watches.

#126331 #126231

The Rolex Datejust 36 Ref. 126200 with the highly sought-after mint green dial is one of the most desirable modern Datejust configurations, perfectly balancing timeless proportions with everyday versatility. Paired with the sporty Oyster bracelet and smooth bezel, it offers a clean, understated aesthetic that never goes out of style. (Rolex)

Even better, this exceptional example is available at current Rolex retail price—an increasingly rare opportunity to own one of the collection’s most sought-after references without paying a premium.

✔️ Full set with original box and papers
✔️ Mint green sunray dial
✔️ Oyster bracelet
✔️ Available for immediate delivery

Enquire today to secure one of Rolex’s most coveted stainless steel Datejust 36 models before it’s gone.

#126200