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IWC Portuguese

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IWC Portuguese 3714-46
IWC Portuguese 3714-46
S$ 7,880
Seller
The Time Co.
SG
IWC Super Rare Portugiser Automatic 2000 stainless steel
IWC Super Rare Portugiser Automatic 2000 stainless steel
S$ 11,900
Seller
Monster Time Gallery
SG
IWC Portuguese Perpetual Calendar Platinum (IW502305)
IWC Portuguese Perpetual Calendar Platinum (IW502305)
S$ 57,637
Seller
Putnam Timepieces
 
US
IWC Portuguese Tourbillon Mystere Retrograde
IWC Portuguese Tourbillon Mystere Retrograde
S$ 67,106
Seller
REPEATER.AE
AE
IWC IW503501
TOP
IWC IW503501
Price on request
Seller
Deluxe ( Asia ) Ltd
11
HK
IWC Portuguese Chronograph Iw3714 Black Automatic Ref : Iw3714...
IWC Portuguese Chronograph Iw3714 Black Automatic Ref : Iw3714...
S$ 8,600
Seller
Goldman Luxury
SG
IWC Portugieser Chronograph ref. 3714 - Men's watch
Auction
IWC Portugieser Chronograph ref. 3714 - Men's watch
S$ 8,384
Estimated price
Seller
Catawiki BV
 
IWC IW503202 Portuguese Perpetual Calendar Double Moon 18K...
IWC IW503202 Portuguese Perpetual Calendar Double Moon 18K...
S$ 25,388
Seller
European Watch Company
64
US
IWC Men's IW500705 Portuguese Silver Plated Automatic  Watch
IWC Men's IW500705 Portuguese Silver Plated Automatic Watch
S$ 15,815
Seller
Swiss Elevate GmbH - HarveyStore.com
606
CH
IWC Portuguese Chronograph Panda
IWC Portuguese Chronograph Panda
S$ 5,880
Seller
The Time Co.
SG
IWC - PORTOGHESE CALENDARIO PERPETUO DIGITALE Ref. IW503401
IWC - PORTOGHESE CALENDARIO PERPETUO DIGITALE Ref. IW503401
S$ 48,496
Seller
WINGOO WATCHES
259
IT
IWC Portuguese Perpetual Calendar Rose Gold (IW502302)
IWC Portuguese Perpetual Calendar Rose Gold (IW502302)
S$ 32,249
Seller
Putnam Timepieces
 
US
IWC Portugieser IW5007-02
IWC Portugieser IW5007-02
S$ 21,888
Free shipping
Seller
Govberg Jewelers
161
US
IWC Portugieser 7 Tages Gangreserve
IWC Portugieser 7 Tages Gangreserve
S$ 27,152
Seller
Fabel GmbH
155
DE
IWC PORTUGUESE PERPETUAL CALENDAR
IWC PORTUGUESE PERPETUAL CALENDAR
S$ 33,658
Seller
Luxus-Watch
 
PL
IWC Portuguese Perpetual Calendar White Gold Ref.503203
IWC Portuguese Perpetual Calendar White Gold Ref.503203
S$ 43,228
Seller
Kronopassion
7
US
IWC Portuguese Perpetual Calendar Perpetual Double Moonphase...
IWC Portuguese Perpetual Calendar Perpetual Double Moonphase...
S$ 39,502
Seller
Mall of the Watch
408
MC
IWC Portugieser Perpetual Calendar Pink Gold
IWC Portugieser Perpetual Calendar Pink Gold
S$ 31,279
Seller
Juwelier Burger, since 2001
441
NL
IWC Portugieser Automatic 7 Tage Ref. IW500704
IWC Portugieser Automatic 7 Tage Ref. IW500704
S$ 15,849
Seller
Uhren2000 GmbH
222
DE
IWC PORTUGIESER PERPETUAL CALENDAR 44.2mm [New]
IWC PORTUGIESER PERPETUAL CALENDAR 44.2mm [New]
S$ 41,988
Seller
moibotime.com
 
HK
IWC Portuguese Yacht Club Chronograph Silver Luminous Dial NEW
IWC Portuguese Yacht Club Chronograph Silver Luminous Dial NEW
S$ 14,817
Seller
Timepiece Bank
230
BE
IWC 18k Rose Gold F.A. Jones Portuguese Limited Ed B&P...
IWC 18k Rose Gold F.A. Jones Portuguese Limited Ed B&P...
S$ 18,064
Free shipping
Seller
Watches & Jewellery of Bond Street Ltd
85
UK
IWC Portuguese Grande Complication Pink  new 67% OFF
IWC Portuguese Grande Complication Pink new 67% OFF
S$ 111,157
Seller
Raffi Boyadjian Watches Inc.
8
US
IWC Portugieser  2000
TOP
IWC Portugieser 2000
S$ 18,542
Seller
Private seller
 
DE
IWC - Portoghese Ref. IW500705
IWC - Portoghese Ref. IW500705
S$ 14,493
Seller
WINGOO WATCHES
259
IT
IWC Portugieser Automatic Iw500703
IWC Portugieser Automatic Iw500703
S$ 13,866
Seller
Mall of the Watch
408
MC
IWC PORTOGHESE CALENDARIO PERPETUO RED GOLD 18K Silver Dial
IWC PORTOGHESE CALENDARIO PERPETUO RED GOLD 18K Silver Dial
S$ 46,046
Seller
Plus Watch - Luxury Watches
2186
IT
IWC Men's IW390404 Portuguese Chronograph Watch
IWC Men's IW390404 Portuguese Chronograph Watch
S$ 14,898
Seller
Swiss Elevate GmbH - HarveyStore.com
606
CH
IWC Portuguese Chronograph - IW390405
IWC Portuguese Chronograph - IW390405
S$ 21,614
Seller
H&Y Jewellery
13
UK
IWC Portuguese Perpetual Calendar - IW502119
IWC Portuguese Perpetual Calendar - IW502119
S$ 34,171
Free shipping
Seller
Watches.de - Mercurius Trading Ltd.
78
CH
IWC 18k Rose Gold Silver Dial Portuguese Regulateur Gents B&P
IWC 18k Rose Gold Silver Dial Portuguese Regulateur Gents B&P
S$ 18,064
Free shipping
Seller
Watches & Jewellery of Bond Street Ltd
85
UK
IWC Portuguese Chrono 7 Day Power Reserve Automatic  - 500109
IWC Portuguese Chrono 7 Day Power Reserve Automatic - 500109
S$ 13,673
Seller
CONCEPT LUXURY
69
IT
IWC Portuguese Chronograph
IWC Portuguese Chronograph
S$ 17,703
Seller
Golda Co.
9
US
IWC - Portugieser Annual Calendar Ref. IW503501
IWC - Portugieser Annual Calendar Ref. IW503501
S$ 24,751
Seller
WINGOO WATCHES
259
IT
IWC Portugieser Automatic Iw500704
IWC Portugieser Automatic Iw500704
S$ 13,785
Seller
Mall of the Watch
408
MC
IWC IW503501 Portuguese Annual Calendar SS Silver Dial (27200)
IWC IW503501 Portuguese Annual Calendar SS Silver Dial (27200)
S$ 18,801
Seller
European Watch Company
64
US
IWC Portugaise Quantième Perpétuel
IWC Portugaise Quantième Perpétuel
S$ 37,890
Seller
CRESUS
FR
IWC 3712 Portuguese Chronograph Rattrapante Split Second 18K...
IWC 3712 Portuguese Chronograph Rattrapante Split Second 18K...
S$ 16,193
Seller
FeelGoodWatches, Inc.
US
IWC Perpetual Calendar Portuguese Double Moon - IW503202
IWC Perpetual Calendar Portuguese Double Moon - IW503202
S$ 41,032
Free shipping
Seller
Watches.de - Mercurius Trading Ltd.
78
CH
IWC Portugieser Jubilee · 125 Anniversary 5441
IWC Portugieser Jubilee · 125 Anniversary 5441
S$ 17,840
Free shipping
Seller
Time of Switzerland SA
26
CH
IWC Portuguese Chronograph IW3714-16
IWC Portuguese Chronograph IW3714-16
S$ 15,027
Free shipping
Seller
Govberg Jewelers
161
US
IWC Portuguese Tourbillon Mystere Limited Edition IW5042-02
IWC Portuguese Tourbillon Mystere Limited Edition IW5042-02
S$ 63,812
Seller
WatchBox
53
US
IWC PORTOGHESE CHRONOGRAPH Red Gold 18K Silver Dial IW371480 T
IWC PORTOGHESE CHRONOGRAPH Red Gold 18K Silver Dial IW371480 T
S$ 20,152
Seller
Plus Watch - Luxury Watches
2186
IT
IWC Portugieser Automatic Iw500702
IWC Portugieser Automatic Iw500702
S$ 24,991
Seller
Mall of the Watch
408
MC
IWC Portugieser Yacht Club inkl. 19% Mwst
IWC Portugieser Yacht Club inkl. 19% Mwst
S$ 13,753
Seller
Fabel GmbH
155
DE
IWC - Portoghese Chronograph Classic Ref. IW390402
IWC - Portoghese Chronograph Classic Ref. IW390402
S$ 25,062
Seller
WINGOO WATCHES
259
IT
IWC Portuguese Perpetual 44mm White gold Grey Dial
IWC Portuguese Perpetual 44mm White gold Grey Dial
S$ 32,935
Seller
Beverly Hills Watch Company
5
US
IWC Portuguese Perpetual Moonphase Pink Gold - IW502306
IWC Portuguese Perpetual Moonphase Pink Gold - IW502306
S$ 32,935
Free shipping
Seller
Watches.de - Mercurius Trading Ltd.
78
CH
IWC Portuguese Chronograph 18k Rose Gold Gents IW390405 - W4227
IWC Portuguese Chronograph 18k Rose Gold Gents IW390405 - W4227
S$ 25,408
Seller
Xupes.com
58
UK
IWC Portuguese Chronograph IW3714-15
IWC Portuguese Chronograph IW3714-15
S$ 16,399
Free shipping
Seller
Govberg Jewelers
161
US
IWC IW500113 Portuguese 7 Day Automatic 18K Red Gold (26924)
IWC IW500113 Portuguese 7 Day Automatic 18K Red Gold (26924)
S$ 19,898
Seller
European Watch Company
64
US
IWC Portugieser
IWC Portugieser
S$ 21,211
Seller
luxurywatches
21
SE
IWC Men's IW500113 Portuguese 7-Day 18kt Watch
IWC Men's IW500113 Portuguese 7-Day 18kt Watch
S$ 26,966
Seller
Swiss Elevate GmbH - HarveyStore.com
606
CH
IWC Portugieser
IWC Portugieser
S$ 26,603
Seller
Fabel GmbH
155
DE
IWC 18k R/G Portuguese Chrono Rattrapante B&P IW371203
IWC 18k R/G Portuguese Chrono Rattrapante B&P IW371203
S$ 16,249
Free shipping
Seller
Watches & Jewellery of Bond Street Ltd
85
UK
IWC : Portugieser Yacht Club :  IW390211 :  Stainless Steel : NEW
IWC : Portugieser Yacht Club : IW390211 : Stainless Steel : NEW
S$ 12,015
Seller
BernardWatch.com
141
US
IWC Portoghese Chronograph
IWC Portoghese Chronograph
S$ 12,828
Seller
Orologeria Bodoni srl
IT
IWC Portugieser Automatic Steel Case - Iw500705
IWC Portugieser Automatic Steel Case - Iw500705
S$ 14,140
Seller
CONCEPT LUXURY
69
IT
IWC Portugieser Automatic
IWC Portugieser Automatic
S$ 31,805
Free shipping
Seller
Rent a Box Schmuck und Uhren AG
5
CH
IWC Portuguese white gold
IWC Portuguese white gold
S$ 13,076
Seller
ANNIBALI&CO
61
IT

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.