Skip
Over 500 employees working to give you the perfect buying experience
Chrono24 - Canada
Log in or register

Our Most Popular Models


View
Sort by
Information about the ranking of search resultsLearn more
Rolex Datejust 36 126200 Unworn Steel 36mm Automatic
Promoted
Rolex Datejust 36
36mm Green Palm Dial Smooth Bezel Jubilee 126200 Unworn 2022+
C$19,587
+ C$560 for shipping
Roger Dubuis Sympathie S37.5739.0 Very good White gold 37mm Automatic
Promoted
Roger Dubuis Sympathie
Perpetual Calendar S37 5739 0
C$76,908
Free shipping
Breguet 3807ST/J2/SW9 Very good Steel 39mm Automatic
Promoted
Breguet
ブレゲ アエロナバル タイプXX 3807ST/J2/SW9 SS
C$13,641
Free shipping
Rolex GMT-Master II 126710BLNR New Steel 40mm Automatic
Promoted
Rolex GMT-Master II
126710BLNR NEW 2023 MARCH Batgirl Batman Jubilee Steel 40 mm
C$27,782
+ C$630 for shipping
Hublot Classic Fusion Aerofusion 525.ox.0180.lr Very good Rose gold 45mm Automatic
Promoted
Hublot Classic Fusion Aerofusion
525.ox.0180.lr
C$32,891
+ C$111 for shipping
Rolex GMT-Master II 126720VTNR New Steel 40mm Automatic
Promoted
Rolex GMT-Master II
NEW 2023 GMT-Master II "Sprite" Jubilee
C$35,550
+ C$223 for shipping
Rolex Explorer II 226570 Unworn Steel 42mm Automatic
Promoted
Rolex Explorer II
Black Dial
C$16,374
+ C$111 for shipping
Hublot Big Bang 451.EX.5120.EX New Ceramic 42mm Automatic
Promoted
Hublot Big Bang
Integral Sky Blue Limited Edition 42mm 2023
C$27,292
+ C$111 for shipping
Vacheron Constantin Traditionnelle 4010T/000G-B740 New White gold 41mm Automatic
Promoted
Vacheron Constantin Traditionnelle
2022 Traditionnelle Complete Calendar in White Gold Boutique only
C$55,984
+ C$111 for shipping
Patek Philippe Nautilus 5990/1A-001 New Steel 40.5mm Automatic
Promoted
Patek Philippe Nautilus
NEW 2022 NEW BUCKLE Nautilus 5990/1A-001
C$265,923
+ C$210 for shipping
Rolex Day-Date 40 228349RBR Very good White gold 40mm Automatic
Promoted
Rolex Day-Date 40
228349RBR 18K White Gold Black Diamond Dial
C$100,210
Free shipping
Rolex GMT-Master II 126720VTNR New Steel 40mm Automatic
Promoted
Rolex GMT-Master II
2023 GMT-Master II Destro/Lefty/Sprite Oyster Box/Papers/Card 126720VTNR
C$33,241
Free shipping
Rolex Explorer II 226570 New Steel 42mm Automatic
Promoted
Rolex Explorer II
226570 NEW 2023 White Polar Oyster Steel 42 mm
C$19,524
+ C$630 for shipping
Audemars Piguet Royal Oak Offshore Diver 15710ST.OO.A010CA.01 Very good Steel 42mm Automatic
Promoted
Audemars Piguet Royal Oak Offshore Diver
White/Blue Royal Oak Offshore Diver
C$38,607
+ C$111 for shipping
Rolex GMT-Master II 126720VTNR New Steel 40mm Automatic
Promoted
Rolex GMT-Master II
NEW 2023 GMT-Master II "Sprite" Oyster
C$33,940
+ C$223 for shipping
Rolex Air King 126900 Unworn Steel 40mm Automatic
Promoted
Rolex Air King
New 2022
C$13,435
+ C$111 for shipping
Hublot Classic Fusion 542.NX.1171.RX New Titanium 42mm Automatic
Promoted
Hublot Classic Fusion
42MM 2023
C$8,817
+ C$111 for shipping
Vacheron Constantin Overseas 4500V/110A-B483 New Steel 41mm Automatic
Promoted
Vacheron Constantin Overseas
BNIB - 2022 - 3 Straps
C$37,089
+ C$111 for shipping
Audemars Piguet Royal Oak Chronograph 26240OR.OO.D315CR.01 New Rose gold 41mm Automatic
Promoted
Audemars Piguet Royal Oak Chronograph
Selfwinding Chronograph "50th Anniversary" 26240OR.OO.D315CR.01
C$132,961
+ C$210 for shipping
Rolex Sky-Dweller 326138 Unworn Yellow gold 42mm Automatic
Promoted
Rolex Sky-Dweller
326138 Leather 18K Yellow Gold Black Index Dial
C$56,403
Free shipping
Rolex Daytona 116509 Very good White gold 40mm Automatic
Promoted
Rolex Daytona
Black/Slate Crimson Racing Dial White Gold Engraved Rehaut Box/Papers 116509
C$48,986
Free shipping
Rolex Submariner (No Date) 124060 New Steel 41mm Automatic
Promoted
Rolex Submariner (No Date)
124060 NEW 2023 Black Steel 41 mm
C$19,154
+ C$630 for shipping
Hublot Big Bang 44 mm 301.PM.1780.RX Very good Rose gold 44mm Automatic
Promoted
Hublot Big Bang 44 mm
Evolution Rose Gold Carbon Dial 44mm
C$22,387
+ C$111 for shipping
Rolex Sky-Dweller 326934 New Steel 42mm Automatic
Promoted
Rolex Sky-Dweller
NEW 2023 Sky-Dweller BLUE Jubilee
C$36,949
+ C$223 for shipping
Rolex Explorer 124270 Unworn Steel 36mm Automatic
Promoted
Rolex Explorer
124270
C$12,245
+ C$111 for shipping
Tudor Pelagos M25600TB-0001 New Titanium 42mm Automatic
Promoted
Tudor Pelagos
Titanium Automatic Blue Dial Men's Watch 2023
C$6,438
+ C$111 for shipping
IWC Portuguese Perpetual Calendar IW344202 New Rose gold Automatic
Promoted
IWC Portuguese Perpetual Calendar
2022 ROSE GOLD PORTUGIESER PERPETUAL CALENDAR 42 - Below Retail
C$45,487
+ C$111 for shipping
Rolex Daytona 116519LN Unworn White gold 40mm Automatic
Promoted
Rolex Daytona
2022+ Daytona 116519 White Gold Black Diamond Dial Black Sundials Oysterflex Rubber Strap
C$62,317
+ C$350 for shipping
Rolex Day-Date 40 228238 Unworn Yellow gold 40mm Automatic
Promoted
Rolex Day-Date 40
228238 President , 18K Yellow Gold Champagne Diamond Dial
C$68,299
Free shipping
Vacheron Constantin Overseas Dual Time 7900V/110A-B334 Very good Steel 41mm Automatic
Promoted
Vacheron Constantin Overseas Dual Time
2022 Overseas Dual Time Blue Dial Steel 7900V/110A-B334
C$47,586
Free shipping

Chrono24 Buyer Protection

The Safest Path to Your Dream Watch

More information

Rolex Explorer II 226570 New Steel 42mm Automatic
Promoted
Rolex Explorer II
226570 NEW 2023 Black Oyster Steel 42 mm
C$18,125
+ C$630 for shipping
Hublot Big Bang 44 mm 301.CI.7170.LR Very good Ceramic 44mm Automatic
Promoted
Hublot Big Bang 44 mm
Rare Black Ceramic Blue Dial Big Bang 44mm Chronograph Complete
C$13,646
+ C$111 for shipping
Rolex Day-Date 36 128235 New Rose gold 36mm Automatic
Promoted
Rolex Day-Date 36
NEW 2023 Day-Date 36 SLATE BAGUETTE
C$64,242
+ C$223 for shipping
Omega Speedmaster Professional Moonwatch 310.30.42.50.01.002 Unworn Steel 42mm Manual winding
Promoted
Omega Speedmaster Professional Moonwatch
Co-Axial Master Chronometer Sapphire 2023
C$9,342
+ C$111 for shipping
Omega Speedmaster 522.30.42.30.04.001 New Steel 42mm Manual winding
Omega Speedmaster
2020 Tokyo - 5 WATCH COLLECTION
C$76,278
+ C$98 for shipping
Panerai Luminor Marina PAM 01111 New Rose gold 44mm Automatic
Promoted
Panerai Luminor Marina
Goldtech Blu Notte 2022 Pam01111 Luminor
C$37,649
+ C$111 for shipping
Rolex Daytona 116520 Very good Steel 40mm Automatic
Promoted
Rolex Daytona
116520 "APH" Dial Oyster Perpetual Cosmograph Daytona Stainless Steel White Dial COMPLETE
C$41,043
+ C$350 for shipping
Rolex Daytona 116518LN Unworn Yellow gold 40mm Automatic
Promoted
Rolex Daytona
116518LN "Full Set" As New
C$68,154
+ C$259 for shipping
Girard Perregaux Laureato 81015-11-001-11A Very good Steel 42mm Automatic
Promoted
Girard Perregaux Laureato
Skeleton Openworked 42mm Box/Card/Papers 81015-11-001-11A
C$41,288
Free shipping
Rolex Oyster Perpetual 41 124300 New Steel 41mm Automatic
Promoted
Rolex Oyster Perpetual 41
124300 NEW 2023 MARCH Black Steel 41 mm
C$13,296
+ C$630 for shipping
Audemars Piguet Royal Oak Offshore Chronograph 26202AU.OO.D002CA.01 Unworn Carbon 42mm Automatic
Promoted
Audemars Piguet Royal Oak Offshore Chronograph
RARE Jarno Trulli Limited Edition
C$53,185
+ C$111 for shipping
Audemars Piguet Royal Oak Selfwinding 15510ST.OO.1320ST.06 New Steel Automatic
Promoted
Audemars Piguet Royal Oak Selfwinding
NEW for 2023 Royal Oak Selfwinding Rose Gold Rotor
C$83,836
+ C$223 for shipping
Omega Speedmaster Professional Moonwatch 310.30.42.50.01.001 Unworn Steel 42mm Manual winding
Promoted
Omega Speedmaster Professional Moonwatch
Co-Axial Hesalite NEW 2023
C$7,803
+ C$111 for shipping
Omega Speedmaster 522.30.42.30.04.001 New Steel 42mm Manual winding
Omega Speedmaster
Tokyo 2020 - Panda
C$23,793
+ C$98 for shipping
IWC Portuguese Yacht Club Chronograph IW390701 New Steel 44.6mm Automatic
Promoted
IWC Portuguese Yacht Club Chronograph
Portugieser Yacht Club Chronograph 2022 - Below Retail
C$17,845
+ C$111 for shipping
Rolex Daytona 116503 Unworn Gold/Steel 40mm Automatic
Promoted
Rolex Daytona
116503 Black Mother of Pearl (MOP) Diamond Tahitian Dial Two Tone Yellow Gold
C$57,839
+ C$350 for shipping
Rolex Daytona 116595RBOW Very good Rose gold 40mm Automatic
Promoted
Rolex Daytona
Rainbow "Full Set"
C$733,307
+ C$259 for shipping
Rolex Daytona 116518LN Unworn Yellow gold 40mm Automatic
Promoted
Rolex Daytona
2022 Daytona Oysterflex Black Yellow Gold Gold Box/Papers 116518LN
C$58,083
Free shipping
Rolex Submariner Date 126610LN New Steel 41mm Automatic
Promoted
Rolex Submariner Date
126610LN NEW 2023 Black 41 mm
C$20,973
+ C$630 for shipping
Ulysse Nardin Diver Chronometer 263-10-7M/92 Very good Steel 44mm Automatic
Promoted
Ulysse Nardin Diver Chronometer
Maxi Marine Diver
C$9,913
+ C$111 for shipping
Rolex Day-Date 36 128235 New Rose gold 36mm Automatic
Promoted
Rolex Day-Date 36
NEW 2022+ Day-Date 36 OMBRE BAGUETTE
C$66,481
+ C$223 for shipping
Tudor 79360N-0002 Unworn Steel 41mm Automatic
Promoted
Tudor
Dial Chronograph 79360 White Dial
C$6,997
+ C$111 for shipping
Rolex Submariner Date 126610lv New Steel 41mm Automatic
Rolex Submariner Date
Starbucks
C$23,513
+ C$98 for shipping
IWC Big Pilot IW329702 New Bronze 43mm Automatic
Promoted
IWC Big Pilot
2022 BIG PILOT’S WATCH 43 SPITFIRE IN BRONZE - Below Retail
C$13,296
+ C$111 for shipping
Rolex GMT-Master II 126719BLRO Unworn White gold 40mm Automatic
Promoted
Rolex GMT-Master II
2022+ UNWORN 126719 GMT-Master II White Gold Pepsi Blue Dial Oyster Bracelet
C$60,358
+ C$350 for shipping
Patek Philippe Nautilus 5712G-001 Very good White gold 40mm Automatic
Promoted
Patek Philippe Nautilus
5712G "Tiffany" Full Set
C$326,969
+ C$259 for shipping
Patek Philippe Chronograph 5170G-010 Very good White gold 39.4mm Manual winding
Promoted
Patek Philippe Chronograph
Black Dial White Gold Box/Papers 5170G 5170G-010
C$97,272
Free shipping
Rolex Submariner Date 16618 Unworn Yellow gold 40mm Automatic
Promoted
Rolex Submariner Date
2005 Submariner Date Nearly UN-WORN Boxes Papers Blue Dial Bezel 18kt Gold 16618
C$55,806
+ C$251 for shipping
Audemars Piguet Royal Oak Offshore Chronograph 26470OR.OO.A002CR.02 Very good Rose gold 42mm Automatic
Promoted
Audemars Piguet Royal Oak Offshore Chronograph
"Half Brick" Black Dial
C$76,278
+ C$111 for shipping
Rolex Sky-Dweller 326933 New Gold/Steel 42mm Automatic
Promoted
Rolex Sky-Dweller
NEW 2022 Sky-Dweller BLACK Dial Jubilee
C$33,450
+ C$223 for shipping
Rolex Day-Date 40 228238 Unworn Yellow gold 40mm Automatic
Promoted
Rolex Day-Date 40
2022 Day-Date 40 Black Index Dial 228238 18k President Bracelet In Stock
C$69,973
Free shipping
Rolex Datejust 41 126333 New Gold/Steel 41mm Automatic
Rolex Datejust 41
NEW Wimbledon 2023 Yellow Gold and Steel
C$22,972
+ C$98 for shipping
Rolex Daytona 116519 Very good White gold 40mm Automatic
Rolex Daytona
1997 Rolex Daytona 16519 18K White Gold Yellow MOP Diamond Dial w/Service Card
C$139,959
Free shipping

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.


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.