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IWC Portuguese

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IWC Portuguese Chronograph
TOP
IWC Portuguese Chronograph
£5,854
Free shipping
Seller
Tradeluxe Uhrenhandels GmbH
42
AT
IWC MINT IWC Portuguese Chronograph Stainless Blue 41mm 3714...
IWC MINT IWC Portuguese Chronograph Stainless Blue 41mm 3714...
£3,562
Seller
Collectors Coins & Jewelry
 
US
IWC Portuguese Automatic 18K Rose Gold (IW500113)
IWC Portuguese Automatic 18K Rose Gold (IW500113)
£11,645
Seller
The Watch Movement
 
US
IWC Portuguese Chronograph
IWC Portuguese Chronograph
£4,076
Seller
Orlando Watch Company
 
US
IWC Portuguese Automatic 7-Day IW5007-04 Watch with Leather...
IWC Portuguese Automatic 7-Day IW5007-04 Watch with Leather...
£5,186
Free shipping
Seller
Crown & Caliber
13
US
IWC Watch Portuguese Manual IW544203
IWC Watch Portuguese Manual IW544203
£5,950
Seller
Watchfinder.co.uk Ltd
UK
IWC Portuguese F.A. JONES SKELETON 43MM Mens Limited Ed Watch
TOP
IWC Portuguese F.A. JONES SKELETON 43MM Mens Limited Ed Watch
£17,500
Seller
WT Time Pieces
34
UK
IWC Portuguese Perpetual Calendar
TOP
IWC Portuguese Perpetual Calendar
£22,000
Seller
Private Seller
 
UK
IWC Portugieser Chronograph
IWC Portugieser Chronograph
£4,386
Seller
Guardian Of Time
474
UK
IWC Portuguese Chronograph Steel IW371446
IWC Portuguese Chronograph Steel IW371446
£3,500
Free shipping
Seller
Watches & Jewellery of Bond Street Ltd
145
UK
IWC Portuguese Portugieser 2000 7-Day 18K Rose Gold 5000...
IWC Portuguese Portugieser 2000 7-Day 18K Rose Gold 5000...
£8,584
Seller
Collectors Coins & Jewelry
 
US
IWC Portugieser Automatic iw500705
IWC Portugieser Automatic iw500705
£9,052
Seller
The Watch Source Limited
 
UK
IWC Portuguese F.A. Jones
IWC Portuguese F.A. Jones
£5,853
Seller
Watch Center London
614
UK
IWC Portuguese IW3714-04 Watch with Leather Bracelet and...
IWC Portuguese IW3714-04 Watch with Leather Bracelet and...
£2,984
Free shipping
Seller
Crown & Caliber
13
US
IWC Watch Portuguese Automatic IW500107
IWC Watch Portuguese Automatic IW500107
£6,750
Seller
Watchfinder.co.uk Ltd
UK
IWC Portuguese Perpetual Calendar WESTIME RODEO Platinum Watch
TOP
IWC Portuguese Perpetual Calendar WESTIME RODEO Platinum Watch
£24,995
Seller
WT Time Pieces
34
UK
IWC Portuguese Perpetual Calendar
TOP
IWC Portuguese Perpetual Calendar
£23,716
Seller
WatchesofMayfair.com
361
UK
IWC PORTUGIESER 75th Anniversary Edition
IWC PORTUGIESER 75th Anniversary Edition
£6,208
Seller
Guardian Of Time
474
UK
IWC Portuguese Chronograph IW371401
IWC Portuguese Chronograph IW371401
£3,750
Free shipping
Seller
Watches & Jewellery of Bond Street Ltd
145
UK
IWC MINT IWC Portuguese Chronograph Stainless White Blue 41mm...
IWC MINT IWC Portuguese Chronograph Stainless White Blue 41mm...
£3,853
Seller
Collectors Coins & Jewelry
 
US
IWC Portuguese Automatic Chronograph IW371482
IWC Portuguese Automatic Chronograph IW371482
£11,857
Seller
The Watch Source Limited
 
UK
IWC Portuguese Hand-Wound Rose Gold 8 Days
IWC Portuguese Hand-Wound Rose Gold 8 Days
£11,085
Seller
Watch Center London
614
UK
IWC Portugieser 7-Days IW5001 Watch with Leather Bracelet and...
IWC Portugieser 7-Days IW5001 Watch with Leather Bracelet and...
£4,913
Free shipping
Seller
Crown & Caliber
13
US
IWC Watch Portuguese Yacht Club IW390213
IWC Watch Portuguese Yacht Club IW390213
£8,950
Seller
Watchfinder.co.uk Ltd
UK
IWC Portuguese Perpetual Calendar IW503202(IWC Serviced 2017)
TOP
IWC Portuguese Perpetual Calendar IW503202(IWC Serviced 2017)
£16,500
Free shipping
Seller
ChronoEdge
107
UK
IWC Limited Edition xx /250  Munich IWC Portugieser Chronograp...
TOP
IWC Limited Edition xx /250 Munich IWC Portugieser Chronograp...
£7,184
Seller
Private Seller
 
US
IWC Portugieser Chronograph
IWC Portugieser Chronograph
£4,386
Seller
Guardian Of Time
474
UK
IWC Portuguese Steel IW500107
IWC Portuguese Steel IW500107
£6,250
Free shipping
Seller
Watches & Jewellery of Bond Street Ltd
145
UK
IWC MINT IWC Portuguese Chronograph 18K Rose Gold White 41mm...
IWC MINT IWC Portuguese Chronograph 18K Rose Gold White 41mm...
£7,202
Seller
Collectors Coins & Jewelry
 
US
IWC Portugieser Automatic iw500710
IWC Portugieser Automatic iw500710
£9,052
Seller
The Watch Source Limited
 
UK
IWC Portuguese Rattrapante Chronograph
IWC Portuguese Rattrapante Chronograph
£4,701
Free shipping
Seller
Elite Chrono Ltd.
241
UK
IWC Portuguese Perpetual Calendar Hemisphere Moonphase...
IWC Portuguese Perpetual Calendar Hemisphere Moonphase...
£15,285
Free shipping
Seller
Crown & Caliber
13
US
IWC Watch Portuguese Chrono IW371488
IWC Watch Portuguese Chrono IW371488
£11,950
Seller
Watchfinder.co.uk Ltd
UK
IWC Portuguese Chronograph
IWC Portuguese Chronograph
£3,902
Seller
Watch Center London
614
UK
IWC Portuguese Grande Complication Platinum
IWC Portuguese Grande Complication Platinum
£64,416
Seller
Raffi Boyadjian Watches Inc.
12
US
IWC Portuguese Perpetual Calendar Hemisphere Moonphase
IWC Portuguese Perpetual Calendar Hemisphere Moonphase
£18,625
Seller
Guardian Of Time
474
UK
IWC Portuguese Chronograph Steel
IWC Portuguese Chronograph Steel
£5,350
Free shipping
Seller
Watches & Jewellery of Bond Street Ltd
145
UK
IWC 2015 Men's IWC Portuguese Black 7-Day Stainless Automatic...
IWC 2015 Men's IWC Portuguese Black 7-Day Stainless Automatic...
£6,546
Seller
Collectors Coins & Jewelry
 
US
IWC Portuguese Hand Wound IW545404
IWC Portuguese Hand Wound IW545404
£5,312
Seller
The Watch Source Limited
 
UK
IWC Portuguese Chronograph Stainless Steel Men's IW371446 - W4913
IWC Portuguese Chronograph Stainless Steel Men's IW371446 - W4913
£3,995
Seller
Xupes.com
100
UK
IWC Yacht Club IW3902-12 Watch with Rubber Bracelet and...
IWC Yacht Club IW3902-12 Watch with Rubber Bracelet and...
£4,727
Free shipping
Seller
Crown & Caliber
13
US
IWC Watch Portuguese Chrono IW371404
IWC Watch Portuguese Chrono IW371404
£3,930
Seller
Watchfinder.co.uk Ltd
UK
IWC Portuguese Yacht Club Chronograph Ref. IW390210
IWC Portuguese Yacht Club Chronograph Ref. IW390210
£6,030
Seller
Watch Center London
614
UK
IWC Portuguese Chronograph IW371447 - Unworn
IWC Portuguese Chronograph IW371447 - Unworn
£5,060
Seller
Mark Worthington Jewellers
65
UK
IWC Portugieser Automatic
IWC Portugieser Automatic
£7,352
Seller
Guardian Of Time
474
UK
IWC Portuguese 7 Day Power Reserve IW500106
IWC Portuguese 7 Day Power Reserve IW500106
£9,950
Free shipping
Seller
Watches & Jewellery of Bond Street Ltd
145
UK
IWC Portuguese Chronograph Rattrapante Split Second 18K Rose...
IWC Portuguese Chronograph Rattrapante Split Second 18K Rose...
£7,383
Seller
Collectors Coins & Jewelry
 
US
IWC Portuguese Automatic Chronograph IW371480
IWC Portuguese Automatic Chronograph IW371480
£11,857
Seller
The Watch Source Limited
 
UK
IWC Portuguese Chronograph Stainless Steel Men's IW371445 - W4636
IWC Portuguese Chronograph Stainless Steel Men's IW371445 - W4636
£4,295
Seller
Xupes.com
100
UK
IWC Portugieser Annual Calendar IW5035-02 Watch with Leather...
IWC Portugieser Annual Calendar IW5035-02 Watch with Leather...
£9,171
Free shipping
Seller
Crown & Caliber
13
US
IWC Watch Portuguese Chrono IW371401
IWC Watch Portuguese Chrono IW371401
£4,450
Seller
Watchfinder.co.uk Ltd
UK
IWC Portuguese Perpetual Calendar
IWC Portuguese Perpetual Calendar
£27,900
Seller
Watch Philosophy
21
UK
IWC Portuguese Automatic IW500705
IWC Portuguese Automatic IW500705
£7,344
Seller
Your Luxury Time LTD
144
UK
IWC Portuguese Perpetual Calendar
IWC Portuguese Perpetual Calendar
£21,729
Seller
Guardian Of Time
474
UK
IWC Portuguese Chronograph Steel Gents IW371446
IWC Portuguese Chronograph Steel Gents IW371446
£3,950
Free shipping
Seller
Watches & Jewellery of Bond Street Ltd
145
UK
IWC Portuguese Chronograph Steel Black Panda 41mm 3714 3714-04...
IWC Portuguese Chronograph Steel Black Panda 41mm 3714 3714-04...
£3,562
Seller
Collectors Coins & Jewelry
 
US
IWC Portugieser Automatic iw500702
IWC Portugieser Automatic iw500702
£16,957
Seller
The Watch Source Limited
 
UK
IWC Portuguese Stainless Steel Men's IW510203 - W4985
IWC Portuguese Stainless Steel Men's IW510203 - W4985
£6,495
Seller
Xupes.com
100
UK
IWC Portugieser Ocean Racer IW3902-16 Watch with Rubber...
IWC Portugieser Ocean Racer IW3902-16 Watch with Rubber...
£6,505
Free shipping
Seller
Crown & Caliber
13
US
IWC Watch Portuguese Chrono IW371447
IWC Watch Portuguese Chrono IW371447
£4,850
Seller
Watchfinder.co.uk Ltd
UK
IWC Portuguese Automatic
IWC Portuguese Automatic
£7,950
Seller
Watch Philosophy
21
UK
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IWC Portugieser: Ahead of its Time

The IWC Portugieser is a legend amongst iconic watches. From the start, it was setting standards in many ways. Platinum models with a tourbillon and celestial chart are the highlights of this series.

Highlights

  • Top model: Portugieser Sidérale Scafusia with a constant-force tourbillon and sidereal time
  • Grande Complication with a perpetual calendar, chronograph, and minute repetition
  • Power reserve lasting up to 8 days
  • The sporty Portugieser: Portugieser Yacht Club Chronograph with flyback function
  • Split-seconds flyback chronograph available

IWC Portugieser: Styled After Marine Chronometers

The history of the Portugieser reaches back to the first half of the 20th century. Towards the end of the 1930s, two Portuguese businessmen requested that IWC create a wristwatch that ran as precisely as a marine chronometer. Marine chronometers are incredibly precise watches used by sailors to navigate at sea. At the time, such precision was only possible with pocket watch movements. Thus, IWC placed the Savonnette pocket watch caliber 74 in a wristwatch case. Since this movement's crown was on the right side, positioning it wasn't complicated. However, as it was designed as a pocket watch movement, the caliber 74 made the wristwatch unusually large; it had a diameter of 41.5 mm. At the time, small or rectangular watches in Art Deco style were in fashion. Thus, in terms of design, the Portugieser was ahead of its time. The watch also had a technical advantage: Thanks to its larger pocket watch movement, the first Portugieser was much more precise than its smaller contemporaries.
IWC only produced a few hundred of these "pocket watch wristwatches" up until the 1980s. In 1993, the Schaffhausen-based manufacturer reissued the Portugieser. In the following years, it developed into one of the most successful IWC models.

Buying Advice

The Portugieser, like the pilot's watches in the Pilot collection, is an iconic IWC watch. You can purchase a pre-owned Portugieser Chronograph for around 4,000 euros. New chronograph models start around 5,000 euros. If you're willing to spend about 1,000 euros more, you can buy a pre-owned Portugieser Automatic with an in-house caliber. The watch features a small seconds, date display, power reserve indicator, and runs for seven days before needing to be wound again. New, the Automatic costs around 8,000 euros.
One of the most popular IWC watches is the Portugieser Yacht Club. Pre-owned, this chronograph costs around 7,000 euros. New, it costs around 9,000 euros.
One of the most sought-after complications is the annual calendar. Unlike a normal date or day/date display, an annual calendar only has to be corrected once a year on March 1st. A new IWC Portugieser Annual Calendar costs around 15,000 euros. Portugieser models with a perpetual calendar require correction after 577.5 years. After this period of time, the moon phase display will be off by one day as well and also require correction. The mechanical movement takes both months of different lengths and leap years into account. A pre-owned model costs around 18,000 euros, while a new version of this intricate watch costs around 20,000 euros.
Watches with a tourbillon are considered masterpieces of watchmaking. Abraham-Louis Breguet developed the tourbillon towards the end of the 18th century in order to compensate for gravity-related deviations from the correct time. A Portugieser with a tourbillon can be purchased pre-owned and in very good condition starting at 33,000 euros. New, these watches cost about 44,000 euros.
The Grande Complication is the highlight of the Portugieser collection. This complicated, automatic wristwatch is a chronograph and features a perpetual calendar with a moon phase display as well as a minute repeater for hours, quarter hours, and minutes. A pre-owned model costs around 120,000 euros, while new, it costs about 160,000 euros.

IWC Portugieser Chronograph: The Classic Timer

IWC's chronographs are adored by watch fans. The term chronograph literally means "time recorder." A chronograph functions like a stopwatch. Most have a central chronograph seconds hand as well as one or two subdials to keep track of the timed minutes and hours. Additionally, there's a decentralized seconds to keep track of the current seconds.
The subsidiary seconds dial is located at six o'clock. The 30-minute counter is located under 12 o'clock. The central chronograph seconds hand keeps track of the timed seconds. You have the choice between a 40.9-mm stainless steel or 18-karat red gold case. If you prefer your chronograph a bit larger, then the 42-mm Portugieser Chronograph Classic is a good option. The smaller chronograph is available with a dial in black, silver, or slate. Arabic numerals are used as hour markers, while dots represent minutes. For use when timing seconds and parts of seconds, IWC included small stick indices on the edge of the dial. Arabic numerals are included at five-second intervals, making it easier to read timed seconds. This precision scale makes it possible to time 1/4th of a second.
The caliber 79350 powers the chronograph. It's based on the ETA Valjoux 7750 movement, one of the most successful automatic chronograph calibers of all time. The movement has a 44-hour power reserve. Since it also features a stop-seconds mechanism, you can set your Portugieser Chronograph to the exact correct second. The automatic winding ensures that the movement is always wound, as it winds automatically with the motion of the wearer's arm. The balance frequency is 28,800 alternations per hour (A/h).

Features

  • Classic chronograph wristwatch
  • Stainless steel or 18-karat red gold cases
  • Can time up to 30 minutes

IWC's Masterpiece: The Portugieser Sidérale Scafusia

The Portugieser Sidérale Scafusia is the most complicated watch IWC has ever produced. They spent 10 years developing it. Highlights of this watch include its so-called constant-force tourbillon, a 96-hour power reserve, and a sidereal time display. Sidereal time differs from traditional solar time by approximately four minutes each day. Sidereal time is required in certain circumstances, such as in order to find the same star each night in the same position. Sidereal time is primarily used as a timescale by astronomers. This is based on the visible movement of the stars caused by the Earth's own rotation. One sidereal day is equal to the time that it takes the Earth to complete a full rotation on its axis.
The Portugieser Sidérale Scafusia displays sidereal time on a subdial at 12 o'clock. The central hour and minute hands as well as the decentralized seconds hand display the solar time. The small seconds hand is attached to the tourbillon cage. Since the tourbillon makes one full rotation every minute, the seconds hand also makes one rotation in a minute. The power reserve indicator, which displays when you need to wind the manual caliber 94900, is located between four and five.

The Constant-Force Tourbillon

The constant-force tourbillon in the Portugieser Sidérale Scafusia is unique. IWC successfully managed to create a mechanism to stabilize the balance amplitude, keeping it constant. In mechanical movements, the power transferred from the mainspring to the escapement typically varies. When fully wound, the tension is high. However, with time, the tension lessens and the amplitude declines. This loss of amplitude leads to deviations from the correct time.
The constant-force tourbillon keeps the balance wheel's degree of rotation constant, which helps the watch run precisely. Two parallel, linked barrels deliver 48 hours of constant force. Afterward, the watch runs for another 48 hours without the constant-force mechanism. You can recognize when the mechanism isn't running when the seconds hand runs more smoothly and the power reserve indicator displays that 48 hours or less are remaining. After the first 48 hours pass, the seconds hand runs at a balance frequency of 18,000 A/h, making five small jumps per second. In the first 48 hours with the constant-force mechanism running, the hand makes one movement per second like a quartz watch. IWC also uses the constant-force tourbillon in their sport watch Ingenieur Constant-Force Tourbillon.

A Celestial Chart on Your Wrist

A celestial chart is located on the back of the Portugieser Sidérale Scafusia. The chart displays the starlit sky over a specific location. There are between 500 and 1,000 visible stars on the chart. Marked constellations allow for easier orientation. Thanks to a polarization filter, the chart is blue during the day and gray at night. Two 24-hour rings on the back display the time: The outer ring indicates the mean solar time and the inner ring, sidereal time. Furthermore, the watch displays sunrise and sunset in addition to a perpetual calendar which counts days numerically. Thus, day 1 is January 1st, day 31 is January 31st, and December 31st is day 365. During a leap year, December 31st would be day 366. This counting system is common amongst astronomers. The abbreviation LY stands for leap year; a small window indicates whether or not it's a leap year. In order to calculate the current date, you have to add the middle number in the large window to the smaller number on the right.
The 46-mm case of the Portugieser Sidérale Scafusia is made of either platinum or 18-karat white or red gold. Due to its larger size, it's well suited for larger wrists. It is also rather thick at 17.5 mm. This makes sense, however, as its 520 individual movement pieces require space. With a platinum case, the watch weighs 280 g. The strap is made of alligator leather from the Italian luxury manufacturer Santoni.

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