Do these 3 things before closing this tab:
1Clear out junk files and repair common Windows errors2Scan for outdated or missing drivers - takes under a minute3Repair Windows errors before they cause bigger problemsVacheron Constantin’s Berkley Grand Complication is the most complicated watch in the manufacturer records covered here, with 63 complications. For a wristwatch, the benchmark is different: Vacheron Constantin calls its 2025 Solaria Ultra Grand Complication La Première the most complicated wristwatch ever made. Counts depend on what a manufacturer classifies as a complication, so these are best read as attributed records rather than a permanent, independently standardized ranking.
How the complication counts compare
The figures below are those reported by the named manufacturers; they are not a single standardized industry audit. Component totals are not directly comparable with complication totals, and the Star Caliber 2000 figure is given as parts rather than components.
As an Amazon Associate I earn from qualifying purchases.
| Watch | Year or launch context | Complications | Components or parts | Jewels | Figure attribution |
|---|---|---|---|---|---|
| Berkley Grand Complication | 2024 | 63 | 2,877 components | Not stated | Vacheron Constantin, 2024 |
| Reference 57260 | 2015 | 57 | More than 2,800 components | 242 | Vacheron Constantin, 2015 |
| Solaria Ultra Grand Complication La Première | 2025 | 41 | 1,521 components | Not stated | Vacheron Constantin, 2025 |
| Calibre 89 | 1989 | 33 | Not stated | Not stated | Patek Philippe, 1989 |
| Aeternitas Mega | Not stated | 36 | 1,483 components | Not stated | Franck Muller; year not stated |
| Henry Graves Supercomplication | 1933 | 24 | Not stated | Not stated | Patek Philippe, 1933 |
| Grandmaster Chime | Launched 2014 | 20 | Not stated | Not stated | Patek Philippe, 2014 |
| Star Caliber 2000 | 2000/2001 launch context | 21 | 1,118 parts | Not stated | Patek Philippe, 2000/2001 |
Why there is more than one “most complicated” watch
The overall title and the wristwatch title answer different questions. The Berkley leads the overall complication count among the watches listed; Solaria is identified by Vacheron Constantin specifically as a wristwatch record. Franck Muller also markets the Aeternitas Mega as the world’s most complicated wristwatch. Those claims do not align into one uncontested ranking: the manufacturers use their own descriptions and counts, and the available figures do not establish that every brand counts complications by an identical method.
Recommended Free Tools
A complication is a watch function beyond simply displaying hours, minutes and seconds. A high count can encompass distinct kinds of work: calendar indications, astronomical displays and striking or chiming mechanisms, for example. The number alone does not explain a watch’s size, the complexity of a particular mechanism, or how practical the watch is to use.
#1 Best Overall
- [Luxurious Mechanical Watch] High quality hollow mechanical watch appearance retro gorgeous, exquisite carving and design of the golden appearance of the European nobility more highlight your noble identity extraordinary taste, to bring you a pleasant luxury experience
The Berkley Grand Complication: the overall benchmark
Vacheron Constantin presented the Berkley in 2024 as the successor to its own earlier record-setting Reference 57260. Its most distinctive calendar feature is a Chinese perpetual calendar mechanically programmed through 2200. That gives the record a specific technical dimension beyond a large tally: the calendar is designed to handle a calendar system with rules different from the familiar Gregorian cycle.
The Berkley is the answer to “What is the most complicated watch ever made?” when the question means the greatest complication count in the manufacturer claims covered here. It should not be confused with the wristwatch-specific record.
Rank #2
- [Luxurious Mechanical Watch] High quality hollow mechanical watch appearance retro gorgeous, exquisite carving and design of the golden appearance of the European nobility more highlight your noble identity extraordinary taste, to bring you a pleasant luxury experience
- [Mechanical Movement] There's no need to worry if the battery is dead because this watch has manual self-winding. Please consider that mechanical watches that require manual winding can only keep time for a short time after winding. To prevent running or inaccurate time, it is advised that you verify the time periodically and wind up the chain 15–20 times.
- [Waterproof] Water resistant to 30m (98FT) -suitable for daily water resistance, withstands splashes and light rain. Not for swimming, showering or diving
- [Ideal as a Gift] This beautiful retro-style watch can be worn on any occasion or given as a gift to your father, brother, partner, or boyfriend. At weddings and any holiday gatherings, it can be a really appreciated and elegant gift.
- [Professional After-Sale Service] Please contact us if you need any additional details about our watches. We will be happy to answer and help you anytime.
Reference 57260: the earlier Vacheron Constantin record
When introduced in 2015, Reference 57260 was described by Vacheron Constantin as the most complicated watch. Its eight-year development and substantial movement show why raw complication counts tell only part of the story: a highly integrated mechanism also involves designing and coordinating the components that make its functions work.
PC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Outdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchThe Berkley’s later announcement explicitly says it surpasses this earlier record. Reference 57260 therefore remains a major milestone in the sequence, even though it no longer holds Vacheron Constantin’s overall title.
Rank #3
- Material: Mechanical movement, mineral strengthened glass mirror, the case is made of stainless steel and the strap is made of High grade leathe.
- Measuare: Band length: 18.5cm/7.39inch, dial diameter: 41mm/1.6inch, dial thickness: 15mm/0.6inch.
- 30M waterproof, Daily waterproofing to prevent water splashing. But not suitable for bathing and swimming.
- Classic and fashionable desgin, PU leather strap, suitable for any occasion.
- It will be a wonderful gift for your father, husband, friends, son or brother on some special days.
Solaria: the wristwatch record and its astronomical focus
Vacheron Constantin’s 2025 Solaria Ultra Grand Complication La Première is the clearest wristwatch-specific answer in the manufacturer announcements covered here. Its five rare astronomical functions give it a distinct emphasis within this list, while an innovative Westminster minute repeater brings a chiming mechanism into the same watch.
Solaria’s case measures 45 mm across and 14.99 mm thick. Vacheron Constantin says development took eight years and resulted in 13 patent applications. Those details help explain the engineering ambition, but they do not make the watch’s complication count directly comparable to a different maker’s without a shared counting standard.
Rank #4
- ⌚ ELEGANT DESIGN: BENYAR offers a range of automatic mechanical wristwatches specially designed for men. This 45mm watch features a grey skeleton dial. Fitted with thickened mineral glass, it comes with a 24mm wide genuine brown leather strap with a maximum wearable length of 220mm and neat stitching for a retro steady temperament, giving the watch a masculine refined look.
- ⌚ WATER AND SCRATCH RESISTANT: The watch withstands 30M (3BAR) water pressure and can endure sweat, accidental rain or splashing water — please note it is not designed for showering, swimming or prolonged water immersion. The durable leather strap is fully flexible and keeps your wrist ventilated and comfortable during all-day wear.
- ⌚ SUPERIOR QUALITY: The analog watch with automatic movement looks noble with silver-toned pointers. The case is made of high quality polished stainless steel, sturdy and wear-resistant. The genuine leather strap delivers solid texture and classic styling for daily wear.
- ⌚ STYLISH AND VERSATILE: This versatile watch is suitable for any occasion, whether formal or casual. Wear this watch for on the go, for business, leisure, indoor and outdoor activities or for everyday use. The Benyar wristwatch is a good choice for you and your loved ones.
- ⌚ BENYAR MENS WATCHES: Your comfort is our number one priority. If it is a usage problem, we can help you with professional knowledge. If it's a quality issue, we can offer you a workable solution based on our experience. BENYAR will always be with you.
Calibre 89: Patek Philippe’s historical milestone
Patek Philippe’s Calibre 89 followed the Henry Graves Supercomplication in the manufacture’s history and marked a later high point in its pursuit of mechanical complexity. It is a useful historical comparison with the modern Vacheron Constantin record pieces: its significance lies not only in its count but also in its place between an earlier landmark and the later proliferation of record-focused grand complications.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Aeternitas Mega: a wristwatch counterpoint
Franck Muller describes the Aeternitas Mega as the world’s most complicated wristwatch. That is the manufacturer’s own positioning, not a universal title that resolves the different wristwatch claims. Its reported count places it below Solaria’s count in the figures shown above, while no shared method for comparing the two makers’ totals is established.
Best Value
- Steampunk Skeleton Dial: The heart showcases intricate gears. This skeleton watch adds a artistic edge to business suits or casual weekend.
- Battery Automatic Movement: Powered by wrist motion this automatic watch eliminates battery changes. With manual winding capability it ensures timekeeping for use.
- Stainless Steel Build: Crafted with a reinforced mineral crystal and polished steel. The secure double fold clasp provides a comfortable fit for wrists of various sizes.
- 3ATM Resistance: Rated for splashes and rain this waterproof mechanical watch handles handwashing and unexpected weather. Luminous ensure readability in low light.
- Versatile Gift Option: for birthdays or anniversaries this automatic watch for men pairs with diverse outfits. The included adjustment allows for a custom fit.
Henry Graves Supercomplication: the foundational landmark
Commissioned for Henry Graves and completed in 1933, Patek Philippe’s Supercomplication is a landmark in the history of highly complicated watches. Patek’s account notes that it was later surpassed by Calibre 89. Its importance is historical as well as mechanical: it belongs to an earlier era of bespoke watchmaking, before the later record-setting projects on this list.
Grandmaster Chime: Patek Philippe’s most complicated wristwatch
Patek Philippe identifies the Grandmaster Chime as its most complicated wristwatch. Its five chiming modes make sound a defining part of its mechanical identity, rather than treating the complication count as the only point of interest. It is a wristwatch-specific answer within Patek Philippe’s own range, distinct from the overall record claim made for the Berkley.
Star Caliber 2000: parts, astronomy and sound
The Star Caliber 2000 is notable both for its reported parts total and for its place in Patek Philippe’s complex-watch history. Its 2000/2001 launch context is retained here because the manufacturer material identifies both years; the available information does not resolve that into a single launch year. As with the other watches, the parts total is a measure of construction, not another way to count complications.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
