Buyer Protection Authenticity Guarantee Why Chrono24? UAE  | AED
Log inLog in
Brand
Model
Price
Case diameter
Year
Location
More
Your selection

Your selection

Your selection

Sorry, your search did not match any items
Your selection

Sorry, your search did not match any items
Your selection

Sorry, your search did not match any items
Basic information
Type of watch
Ref. No.
More...
New/Pre-owned
Availability
Gender
Condition
More...
Scope of delivery
Characteristics & functions
Movement
Case material
More...
Dial
More...
Glass
More...
Functions
More...
Thickness
More...
Material bezel
More...
Dial numerals
Waterproof
More...
Others
More...
Bracelet/strap
Bracelet material
More...
Lug width
More...
Bracelet color
More...
Clasp material
More...
Cancel

Sort by

Vacheron Constantin ASYMMETRICAL 1972 PRESTIGE DE LA FRANCE  #...
TOP
Vacheron Constantin ASYMMETRICAL 1972 PRESTIGE DE LA FRANCE #...
AED 46,280
Free shipping
Seller
Watch Hunter
 
US
Breguet 8918bb58864d00d
TOP
Breguet 8918bb58864d00d
Price on request
Seller
Deluxe ( Asia ) Ltd
9
HK
Omega Rare Vintage Black Dial Ref.2900 / 34.5 mm / Cal.266 / 1956
TOP
Omega Rare Vintage Black Dial Ref.2900 / 34.5 mm / Cal.266 / 1956
AED 7,001
Free shipping
Seller
VintageCaliber GmbH
32
DE
Patek Philippe vintage 1950s Tear Drop 1509  Calatrava &...
TOP
Patek Philippe vintage 1950s Tear Drop 1509 Calatrava &...
AED 35,913
Free shipping
Seller
Watch Hunter
 
US
Hublot Big Bang King  Min Repeater NEW 65% off
TOP
Hublot Big Bang King Min Repeater NEW 65% off
AED 553,319
Seller
Raffi Boyadjian Watches Inc.
7
US
Panerai Luminor Submersible OP6527 Tritium
TOP
Panerai Luminor Submersible OP6527 Tritium
AED 19,690
Seller
MASTROLORENZI S.A.S DI MATTIA MASTROLORENZI & CO.
47
IT
Audemars Piguet Royal Oak Chronograph ''Leo Messi"...
TOP
Audemars Piguet Royal Oak Chronograph ''Leo Messi"...
AED 170,643
Seller
Filipucci Juweliers
284
NL
Vacheron Constantin Calatrava/ Dress watch, seconds 6456 -Gold...
TOP
Vacheron Constantin Calatrava/ Dress watch, seconds 6456 -Gold...
AED 15,205
Seller
Dreamwatch - fine used watches
116
DE
Zenith Academy Force Constante 18.2210.4810-01.C713 limited 150
TOP
Zenith Academy Force Constante 18.2210.4810-01.C713 limited 150
AED 124,507
Seller
TimeWorld
19
CH
Franck Muller GIGA TOURBILLON
TOP
Franck Muller GIGA TOURBILLON
AED 719,764
Seller
ZEGG & CERLATI
14
MC
Jaeger-LeCoultre Master Ultra Thin Moon White Gold
TOP
Jaeger-LeCoultre Master Ultra Thin Moon White Gold
AED 65,063
Free shipping
Seller
WatchesofMayfair.com
193
UK
Vacheron Constantin Rare Vintage Ref.4961 "Ultra-fine"...
TOP
Vacheron Constantin Rare Vintage Ref.4961 "Ultra-fine"...
AED 19,690
Free shipping
Seller
VintageCaliber GmbH
32
DE
Chopard VINTAGE 70S LARGE HAPPY DIAMOND SAUDI KING REF. 2121
TOP
Chopard VINTAGE 70S LARGE HAPPY DIAMOND SAUDI KING REF. 2121
Price on request
Free shipping
Seller
Watch Hunter
 
US
Audemars Piguet Concept CW1
TOP
Audemars Piguet Concept CW1
AED 684,939
Seller
Raffi Boyadjian Watches Inc.
7
US
Ulysse Nardin Marine Chronometer Manufacture Rose Gold
TOP
Ulysse Nardin Marine Chronometer Manufacture Rose Gold
AED 87,509
Seller
Sense of Time
 
LV
Hublot AEROFUSION BLACK MAGIC
TOP
Hublot AEROFUSION BLACK MAGIC
AED 37,163
Seller
Artex AG
 
CH
Zenith Chronomaster Vollkalender Mondphase 18k/750 Gold
TOP
Zenith Chronomaster Vollkalender Mondphase 18k/750 Gold
AED 29,972
Seller
Dreamwatch - fine used watches
116
DE
Omega 18k W/Gold Lapis Lazuli Dial DeVille Gents Watch &...
TOP
Omega 18k W/Gold Lapis Lazuli Dial DeVille Gents Watch &...
AED 33,930
Free shipping
Seller
Watches & Jewellery of Bond Street Ltd
66
UK
Arnold & Son Nebula Steel
TOP
Arnold & Son Nebula Steel
AED 29,989
Seller
The Golden Line
AE
Vacheron Constantin Patrimony Traditionnelle date
TOP
Vacheron Constantin Patrimony Traditionnelle date
AED 89,084
Seller
WatchesofMayfair.com
193
UK
De Grisogono Instrumento Uno
TOP
De Grisogono Instrumento Uno
AED 435,358
Seller
ZEGG & CERLATI
14
MC
Chopard 1970s Chopard PAVE Diamond Lapis & 18kt YG Wristwatch
TOP
Chopard 1970s Chopard PAVE Diamond Lapis & 18kt YG Wristwatch
AED 16,661
Free shipping
Seller
Watch Hunter
 
US
Ulysse Nardin 18k White Gold Ulysse Nardin Sonata Cathedral,...
TOP
Ulysse Nardin 18k White Gold Ulysse Nardin Sonata Cathedral,...
AED 85,436
Seller
Tempvs Ltd
47
UK
Panerai Submersible Titanium OP6528 Limit.Edit.
TOP
Panerai Submersible Titanium OP6528 Limit.Edit.
AED 25,378
Free shipping
Seller
MASTROLORENZI S.A.S DI MATTIA MASTROLORENZI & CO.
47
IT
Rolex Yacht-Master 16622 40mm Steel Platinum Pre-Owned 2012
TOP
Rolex Yacht-Master 16622 40mm Steel Platinum Pre-Owned 2012
AED 26,339
Seller
Click2Shop Limited
29
UK
Chopard Linea Dóro Auto. 161169 -Gold 18k/750 -Serviced by...
TOP
Chopard Linea Dóro Auto. 161169 -Gold 18k/750 -Serviced by...
AED 10,020
Seller
Dreamwatch - fine used watches
116
DE
Rolex Ladies 169622 Yachtmaster - Platinum Dial / Platinum Bezel
TOP
Rolex Ladies 169622 Yachtmaster - Platinum Dial / Platinum Bezel
AED 14,791
Seller
SD & CO LLC
18
US
Ulysse Nardin Automatic 18K Gold
TOP
Ulysse Nardin Automatic 18K Gold
AED 7,648
Seller
Vintage Watch Services
114
NL
Chopard Happy Sport 36 mm Automatic
TOP
Chopard Happy Sport 36 mm Automatic
AED 73,376
Free shipping
Seller
WatchesofMayfair.com
193
UK
Zenith EL PRIMERO TOURBILLON
TOP
Zenith EL PRIMERO TOURBILLON
AED 162,986
Seller
ZEGG & CERLATI
14
MC
Breitling 1970S EMERALD DIAMOND SET CONCEALED DIAL 18KT YG
TOP
Breitling 1970S EMERALD DIAMOND SET CONCEALED DIAL 18KT YG
AED 55,536
Free shipping
Seller
Watch Hunter
 
US
Bovet Fleurier 43 Virtuoso V  LTD 100 (DOUBLE FACE WATCH )
TOP
Bovet Fleurier 43 Virtuoso V LTD 100 (DOUBLE FACE WATCH )
AED 155,500
Seller
The Golden Line
AE
Rolex GMT-Master II Custom Emerald & Diamond set
TOP
Rolex GMT-Master II Custom Emerald & Diamond set
AED 72,987
Free shipping
Seller
Cagau
AE
Jaeger-LeCoultre Memovox Polaris GT 2 - NOS - New Old Stock
TOP
Jaeger-LeCoultre Memovox Polaris GT 2 - NOS - New Old Stock
AED 34,566
Seller
Paradiso Luxury Srl
9
IT
Corum Lepine Taschenuhr mit Kette in Gold 18k/750 38mm
TOP
Corum Lepine Taschenuhr mit Kette in Gold 18k/750 38mm
AED 8,707
Seller
Dreamwatch - fine used watches
116
DE
Rolex Mens 116400 Milgauss - White Dial - Oyster Band - Mint...
TOP
Rolex Mens 116400 Milgauss - White Dial - Oyster Band - Mint...
AED 21,100
Seller
SD & CO LLC
18
US
Audemars Piguet Royal Oak Offshore Diver
TOP
Audemars Piguet Royal Oak Offshore Diver
AED 90,708
Seller
Rainbow Tech
AE
IWC Portofino 2050 Romana Perpetual Calendar Platinum Full Set
TOP
IWC Portofino 2050 Romana Perpetual Calendar Platinum Full Set
AED 41,567
Seller
Watches Management
7
IT
Movado Triple Calendar 18k Rose Gold
TOP
Movado Triple Calendar 18k Rose Gold
AED 3,566
Seller
Vintage Watch Services
114
NL
Cartier 1920s PLATINUM ONYX & DIAMOND LADIES WATCH
TOP
Cartier 1920s PLATINUM ONYX & DIAMOND LADIES WATCH
AED 24,065
Free shipping
Seller
Watch Hunter
 
US
Jaeger-LeCoultre Jaeger – Master Calendar 18kt Rose Gold...
TOP
Jaeger-LeCoultre Jaeger – Master Calendar 18kt Rose Gold...
AED 55,536
Free shipping
Seller
Feldmar Watch Company, Inc.
7
US
Girard Perregaux Laureato 42mm automatico
TOP
Girard Perregaux Laureato 42mm automatico
Price on request
Seller
Zironi Oscar Srl
30
IT
Girard Perregaux WW.TC ZEGG & CERLATI - LIMITED EDITION
TOP
Girard Perregaux WW.TC ZEGG & CERLATI - LIMITED EDITION
AED 49,443
Seller
ZEGG & CERLATI
14
MC
Bovet Double Face Amadeo Fleurier 43 Monsieur
TOP
Bovet Double Face Amadeo Fleurier 43 Monsieur
AED 106,999
Seller
The Golden Line
AE
Rolex Datejust Roségold Choco Diamond NOS with latest Mondani...
TOP
Rolex Datejust Roségold Choco Diamond NOS with latest Mondani...
AED 40,035
Seller
Dimidium BV
5
NL
Omega Speedmaster Teutonic Mondphase Titan/Gold18K  very rare
TOP
Omega Speedmaster Teutonic Mondphase Titan/Gold18K very rare
AED 34,982
Seller
T&N "Glücksschmiede" GmbH
454
DE
Chopard Happy Diamonds PAPERS manual winding 0,15crt 18k 1980...
TOP
Chopard Happy Diamonds PAPERS manual winding 0,15crt 18k 1980...
AED 6,996
Free shipping
Seller
vtgwatch.com
81
NL
Patek Philippe Pocket-Watch NEW
TOP
Patek Philippe Pocket-Watch NEW
AED 30,191
Seller
Paradiso Luxury Srl
9
IT
Cartier VINTAGE1920 Platinum ladies Pave Diamond Enamel cord
TOP
Cartier VINTAGE1920 Platinum ladies Pave Diamond Enamel cord
AED 64,791
Free shipping
Seller
Watch Hunter
 
US
Breguet Classique Power Reserve Moonphase Rose Gold 7787br
TOP
Breguet Classique Power Reserve Moonphase Rose Gold 7787br
AED 64,791
Free shipping
Seller
Feldmar Watch Company, Inc.
7
US
Omega Seamaster Winding Gold Cap Steel Mens Watch
TOP
Omega Seamaster Winding Gold Cap Steel Mens Watch
AED 3,662
Seller
Watch World Star
126
UK
Jaeger-LeCoultre Memovox jumbo silver bicolor dial rose gold 1960
TOP
Jaeger-LeCoultre Memovox jumbo silver bicolor dial rose gold 1960
AED 15,533
Seller
Watches Management
7
IT
Girard Perregaux Neo Bridge
TOP
Girard Perregaux Neo Bridge
Price on request
Seller
Zironi Oscar Srl
30
IT
Patek Philippe Aquanaut
Patek Philippe Aquanaut
AED 70,000
Seller
Private seller
AE
Zenith Elite Tourbillon 40mm 18.2192.4041-01.C498
TOP
Zenith Elite Tourbillon 40mm 18.2192.4041-01.C498
AED 74,047
Free shipping
Seller
Rainbow Tech
AE
Mb&f Legacy Machine 101
Mb&f Legacy Machine 101
AED 148,095
Seller
Haute Horologe
AE
Rolex 18K/SS  DATEJUST Black Onyx Dial on Leather Band - Quickset
TOP
Rolex 18K/SS DATEJUST Black Onyx Dial on Leather Band - Quickset
AED 13,310
Seller
Austins Watches Inc.
90
US
Patek Philippe - Calatrava 5522A-001 Blue Dial Steel
Patek Philippe - Calatrava 5522A-001 Blue Dial Steel
Price on request
Seller
Qahtan Jewellery & Watches
AE
Chopard ROSE GOLD CLASSIC RACING SUPERFAST CHRONOGRAP 161284-5001
Chopard ROSE GOLD CLASSIC RACING SUPERFAST CHRONOGRAP 161284-5001
AED 74,383
Seller
Private seller
AE
Concord C1 Biretrograde Rose Gold Limited Ed. #1/150
Concord C1 Biretrograde Rose Gold Limited Ed. #1/150
AED 70,327
Seller
Private seller
AE
Rolex Datejust 41" Black Dial Bezel
Rolex Datejust 41" Black Dial Bezel
AED 34,062
Seller
Private seller
AE
Jaeger-LeCoultre Reverso Classic Medium Thin
Jaeger-LeCoultre Reverso Classic Medium Thin
AED 18,800
Seller
Private seller
AE

Mechanical Watches: Technical Masterpieces

The mechanical watch is one of humanity's most important cultural innovations. For centuries, watches have been keeping track of time. Today, there is a myriad of environmentally-friendly mechanical watches running precisely without a battery.

Highlights

  • Watchmaking art - a fine piece of craftsmanship on your wrist
  • Incredible variety: a watch for every budget and taste
  • No batteries required: manual and automatic calibers
  • Famous diving watches such as the Rolex Submariner
  • Inexpensive automatic watch: Tissot PRS 516

Mechanical Watches: A Cultural Revival

Watch lovers and collectors have been enthusiastically celebrating mechanical watches for decades. Wristwatches from Rolex or Patek Philippe are considered some of the most coveted luxury watches there are, and for good reason. Both manufacturers produce mechanical timepieces that are valuable and maintain their worth. Some vintage models and limited editions even increase in value over the years.
However, there was a time when mechanical watches had a difficult time surviving. With the rise of inexpensive quartz watches in the 1970s, many watch manufacturers found themselves in extreme hardship. Some brands were forced to quit and have since disappeared; today, they are only known by watch experts. Before the quartz boom, mechanical wristwatches and pocket watches were everyday items. If you wanted to know the current time, you needed a watch, and at that time, most had a mechanical movement. However, since quartz watches were less expensive than their mechanical siblings in the mid-1970s, quartz timepieces almost completely wiped mechanical ones off the map.
Mechanical watches experienced a comeback in the beginning of the 1980s, however. Watch lovers and collectors rediscovered the charm of a ticking mechanical movement, and felt able to accept deviations of seconds or minutes. However, it was really about the technology and precision engineering inside the watch. Since most manufacturers switched to making quartz watches, fans of mechanical watches had to find these timepieces at flea markets, auctions, and in leftover stock. In those days, it was easy to get a good bargain. That changed a few years later when the demand for old mechanical watches exceeded the supply. Traditional watch manufacturers noticed this change and began to offer mechanical watches in their collections once again. New brands and manufacturers also began to spring up in abundance, such as the German brand Nomos. Roland Schwertner founded this business in 1990, shortly after the fall of the Berlin Wall.
Classic watchmaking has been experiencing a renaissance and a completely unexpected boom in sales. Wristwatches have transformed from a basic commodity to a status symbol for both men and women.

Buying Advice

Introductory Mechanical Watches

There is an abundance of mechanical watches, from inexpensive pre-owned or new models to mid-priced new watches to exclusive pieces which can cost upwards of a million euros. You can find pre-owned vintage watches from brands such as Seiko for less than 100 euros . These watches are often in good condition and are an inexpensive introduction to the world of mechanical watches. You can also find new watches from Japanese manufacturers such as Citizen, Orient, and Seiko in the 100 - 200 euros price range. There are many manufacturers, such as Junkers or Zeppelin, that use Japanese movements from Miyota in their introductory models. Miyota is Citizen's caliber department.
Swiss mechanical watches are also available at inexpensive prices. A used, vintage Tissot watch costs between 100 and 400 euros. A new Tissot PRS 516 , one of their most famous and popular models, costs around 500 euros. A highlight in this collection is the Powermatic 80 variant, with an impressive 80-hour power reserve. It's available for around 700 euros; usually, watches with long power reserves cost a few thousand euros. With an added stopwatch function, a used PRS-516 costs around 1,000 euros. New watches from this series cost around 1,600 euros. Mechanical watches from Certina, Hamilton, or Longines are in a similar price range to Tissot's.

Luxury Mechanical Watches from Omega and Rolex

The Swiss watch manufacturer Omega has an excellent reputation in the watch industry. Their timepieces are defined by their innovative technology, appealing designs, and an excellent price-performance ratio. One of Omega's most popular models is the Speedmaster Professional Moonwatch. This chronograph was the first to reach the Moon. Pre-owned models in very good condition are available for around 2,500 euros. New, the Speedmaster Professional costs at least 3,000 euros. Special editions like the Silver Snoopy Award Limited Edition have doubled in value: originally, the watch cost 5,900 euros, while it now costs 12,000 euros new.
Rolex is probably the most famous watch brand worldwide. There's no other brand that stands for luxury and prestige like Rolex does. The Submariner and the Daytona are two of the most sought-after Rolex models. The bicolor Daytona is available pre-owned starting for around 8,500 euros. Pre-owned Daytonas made of stainless steel, however, cost at least 10,000 euros. New, the bicolor model costs 10,000 euros; a new stainless steel model costs around 14,000 euros. Stainless steel Rolex watches are especially in demand and thus maintain a more stable value. The Paul Newman Daytona is also quite popular. This model can be identified by its contrasting dial edges and subdials. The numbers on the dial are in an Art Deco style. Models with reference number 6239 are particularly rare. If they feature a Paul Newman design, these watches can easily cost over 100,000 euros.
The Rolex Submariner, one of the first diving watches ever produced, is available pre-owned for around 4,500 euros. New models without a date display and the distinctive date magnifier cost about 6,000 euros. With a date display, the Submariner costs around 7,000 euros. A vintage Submariner with reference number 1680 and red writing on the dial costs between 10,000 and 20,000 euros. It earned its nickname "Red Sub" thanks to its characteristic red text.

Manual Winding Mechanical Watches

Every mechanical movement has multiple gears. In each movement, the energy for the movement of the wheels comes from a specific storage. In large grandfather clocks, these are weights attached to chains, and the chains must be pulled in order to wind the movement. Pocket watches and wristwatches, on the other hand, have mainsprings which can be wound via a key or a crown. The potential energy stored in the wound mainspring is released to the train in a controlled fashion. Mainsprings were also what made it possible to downsize movements. Another pioneering invention was the concept of crown winding, which made easy-to-lose keys obsolete. One of the first pocket watches with crown winding came from Louis Audemars. The business introduced this watch feature in 1838. You can also set the hands using the crown.
A mechanical movement functions very simply in theory. The mainspring receives its energy via the crown, winding stem, and wheels of the winding system. In order to prevent the mainspring from suddenly unrolling, there's a small stopwork. The train reduces the high force of the mainspring. The train's transmission is calculated so precisely that the seconds wheel makes a full rotation every minute. The escapement is located at the end. It's comprised of a pallet and an escape wheel. The escapement prevents the train from going out of control, and it ensures the watch keeps running by forwarding tiny force pulses to the balance wheel. The balance wheel keeps the pace of the movement, oscillating back and forth. It's comprised of the balance rim and balance spring, which is the beating heart of every mechanical caliber. Without the balance spring, the balance wheel along with the entire movement would stop moving after a short time. Thus, the escapement and oscillation systems form the base of every mechanical watch.
The motion train is located under the dial. Generally, this reduces the center wheel's number of revolutions by one-twelfth. The center wheel makes one rotation on its own axis every 60 minutes. Thus, the hour hand makes one full rotation every 12 hours.
Several different manufacturers are still producing manual winding mechanical calibers, such as Junghans, Nomos, Patek Philippe, and Jaeger-LeCoultre.

Technical Details of Manual Winding Watches

  • Movement design allows for flat cases
  • Manual winding
  • Runs without a battery for up to 8 days

Automatic Mechanical Watches

The invention of automatic winding revolutionized the mechanical watch, as automatic watches wind themselves just by being worn. The regular morning ritual of winding your wristwatch ceased to exist. In order for the watch to automatically wind, a rotor is used. Thanks to the constant force of gravity, it's always being pulled towards the center of the Earth. When you move your arm up and down, the rotor rotates around in the case and winds the mainspring.
Winding occurs uni- or bidirectionally, depending on the movement. A bidirectional winding system has the advantage that the movement's winding rotor is wound to the right and to the left. A unidirectional winding system powers the movement by winding it in one direction. Therefore, it takes longer to fully wind the watch. The Pellaton winding system is an especially efficient winding system. It winds the movement bidirectionally, using small movements of the oscillating mass. The inventor of the Pellaton winding system was Albert Pellaton, the technical director at the International Watch Company from 1944 to 1966.
Both winding systems have a so-called reduction gear. This converts the fast movements of the rotor into slower ones with a higher torque. The end of the mainspring is not directly connected to the barrel. Rather, the end is connected to the so-called slipping spring so that the mainspring doesn't break off. When the movement is fully wound, the slipping spring slides along the inner wall of the barrel.
Mechanical watches with an automatic caliber have many advantages to offer. For one, they're convenient, as they don't need to be wound by hand. They also don't require batteries to run, making them generally more environmentally friendly than quartz watches. Generally, automatic movements are also more precise than manual movements, as the oscillating mass provides constant tension to the mainspring. That involves constant torque, which positively affects the amplitude. Amplitude is a term referring to the degree of rotation the balance wheel moves per oscillation.
Amongst watchmakers, the in-house, automatic Rolex calibers are considered some of the best, most robust, and most precise movements in existence.

Technical Details of Automatic Watches

  • Wind automatically while being worn
  • Often more precise than manual winding watches
  • Environmentally friendly: no battery

Mechanical Watches with Special Complications

Most mechanical watches limit themselves to displaying the time and the date. Automatic winding is one of the most common complications utilized in watches. A complication is a function of a mechanical movement that goes beyond displaying the hours, minutes, and seconds. Watchmakers also differentiate between small and large complications. Small complications are, for example, date or day of the week displays or power reserve indicators. A diving watch's rotatable bezel, moon phase display, or a GMT watch's second time zone are also small complications. Complications like minute repetition, perpetual calendars, and large and small striking works are considered large complications . A stopwatch function is also a large complication. In comparison to a perpetual calendar, a stopwatch function is similarly intricate, but more common and much less expensive.
The Swiss manufacturer Patek Philippe is known for their especially complicated watches. Their 1932 Graves Supercomplication pocket watch, as well as the Calibre 89 from 1989, are considered some of their most intricate pieces. The Graves Supercomplication, a special project for the New York banker Henry Graves, Jr., has an impressive 24 complications. Among these complications are a perpetual calendar, double chronograph to time intervening periods, and different astronomical displays. In 1989, the Calibre 89 replaced the Graves Supercomplication as the most complicated pocket watch in the world. The Calibre 89 has 33 different functions and remains one of the most complicated pocket watches in the world to date. It has a full perpetual calendar, a split-seconds chronograph, an indicator for the moon's age and phases, astronomical functions, a minute repeater, an alarm, and both a grande and petite sonnerie.
One of the most complicated wristwatches in the world is the Patek Philippe Grandmaster Chime with 20 complications. The timepiece has multiple acoustic complications, such as a minute repeater, petite sonnerie, grand sonnerie , an alarm with time strike, and a perpetual date repeater. The watch can also function as an alarm. It can even chime the time. Furthermore, it displays a second time zone, a perpetual calendar, power reserve indicators for the going train and strikework, a day and night display, and a moon phase display. The caliber 300 GS AL 36-750 QIS FUS IRM, which powers the Grandmaster Chime, is comprised of 1,366 pieces. The watch's red gold case is very finely chiseled, and in order to display all of the complications, the watch has a dial on the front and back side. Patek Philippe calls this "double face." There are only seven Grandmaster Chime watches in the world, one of which is located in the Patek Philippe Museum. This extravagant watch costs around 6.4 million euros.