Loading ...

$type=slider$au=0$cm=0$snip=0$rm=0$c=5$l=0$sp=6000

IWC presents the Portugieser Hand-Wound Tourbillon Day & Night IW545901

IWC introduced the new Portugieser Hand-Wound Tourbillon Day & Night IW545901 in Armor Gold with an Obsidian lacquered dial. Price €87,500
At Watches and Wonders Geneva 2024, IWC introduced the new Portugieser Hand-Wound Tourbillon Day & Night IW545901, along with several other novelties in the Portugieser collection, including the Portugieser Eternal Calendar and the revamped Portugieser Automatic 42.

IWC Portugieser Hand-Wound Tourbillon Day & Night IW545901

The Portugieser Hand-Wound Tourbillon Day & Night combines a polished and brushed 18-carat Armor Gold case, measuring 42.4 mm x 10.8 mm, with an Obsidian lacquered dial and gold-plated hands and gold appliques for a strikingly elegant appearance.

Thanks to its enhanced microstructure, Armor Gold exhibits significantly greater hardness and wear resistance compared to conventional 5N gold.

IWC Portugieser Hand-Wound Tourbillon Day & Night IW545901

Positioned at 6 o’clock, the flying minute tourbillon consists of 56 parts and weighs only 0.675 grams. 

The balance wheel and the pallet lever are placed inside a small cage that rotates around its axis once every minute, thus reducing the influence of gravity on the oscillating system of the watch, thereby increasing its accuracy. 

IWC Portugieser Hand-Wound Tourbillon Day & Night IW545901

The pallet lever and escape wheel are made of silicon and treated with the Diamond Shell coating technology to reduce friction and improves the flow of energy in the movement, contributing to the remarkable power reserve of 84 hours (3.5 days). 

Thanks to the integrated tourbillon stop, the mechanism can be halted entirely, allowing for precise time setting down to the second.

IWC Portugieser Hand-Wound Tourbillon Day & Night IW545901

At 9 o'clock, the innovative day and night display shows the cycle of day and night with the help of a small sphere, featuring a dark and bright side, that rotates around its axis once every 24 hours. 

IWC Portugieser Hand-Wound Tourbillon Day & Night IW545901

As the movement is hand-wound and has no oscillating mass, the small globe is visible from both the dial and movement sides, each protected by sapphire crystals with double antireflective coating.

Operating at a frequency of 4 Hz (28,800 vibrations per hour), the hand-wound IWC-manufactured 81925 calibre features a partly skeletonised gold-plated base plate, providing a clear view of the barrel and other internal components. The movement is elaborately finished with circular Geneva stripes. 

IWC Portugieser Hand-Wound Tourbillon Day & Night IW545901

The watch is fitted with a finely crafted curved black alligator leather strap from Santoni, a renowned Italian manufacturer of luxury shoes and leather accessories. 

IWC Portugieser Hand-Wound Tourbillon Day & Night IW545901

Water resistant up to a pressure of 6 bar (60 metres / 200 feet), the new IWC Portugieser Hand-Wound Tourbillon Day & Night IW545901 has a suggested retail price of Euro 87,500 (incl. VAT) / US$ 79,300 (excl. sales taxes).iwc.com
IWC Portugieser Hand-Wound Tourbillon Day & Night IW545901

COMMENTS

Name

A. Lange & Sohne,139,Accutron,1,AkriviA,10,Alain Silberstein,3,alarm,18,Alpina,14,Andersen Geneve,2,Andersmann,2,Andreas Strehler,5,Angelus,6,annual calendar,43,Anonimo,15,Anthony de Haas,1,Antiquorum,4,Antoine Martin,2,Antoine Preziuso,1,Apple,2,Apple Watch,2,Aquadive,2,Aquastar,1,Armin Strom,78,Arnold and Son,27,Artime,1,Astarwatch,1,Atelier de Chronometrie,1,Ateliers deMonaco,2,Atmos,1,Auctions,92,Audemars Piguet,93,Autodromo,1,automaton,2,BA111OD,1,Ball Watch,1,Bamford,2,Baselword 2022,1,Baselworld,8,BaselWorld 2013,50,BaselWorld 2014,53,Baselworld 2015,69,Baselworld 2016,27,Baselworld 2017,64,Baselworld 2018,75,Baselworld 2019,41,Baselworld 2020,2,Baume,4,Baume & Mercier,15,Baume et Mercier,69,Bell & Ross,40,Bernhard Lederer,4,Bernhard Zwinz,1,bespoke,1,Blancpain,93,blue dial,3,Bonhams,2,Bovet,13,Brands histories,1,Breguet,124,Breitling,73,Bremont,1,Bremont Watch Company,4,Breva,2,bronze,28,Bücherei,1,Bucherer,1,Bulgari,117,Bulova,2,Burberry,1,C3H5N3O9,1,carbon,3,carillon,3,Carl F. Bucherer,4,Carl Suchy,1,Carrera,18,Cartier,48,ceramic,20,Certina,11,Chanel,4,Chaumet,3,chiming hour,13,Chopard,42,Christiaan van der Klaauw,1,Christie's,9,Christophe Claret,5,Christopher Ward,15,chronograph,742,chronometer,41,Chronoswiss,6,Citizen,4,co-axial,1,column-wheel,7,complete calendar,27,complications,89,concept watch,5,Concord,1,constant-force,39,Corum,18,Credor,1,CSEM,1,Cuervo y Sobrinos,1,Cyrus,34,Czapek,8,Dan Niederer,1,Davosa,1,Daytona,8,De Bethune,28,de Grisogono,3,dead seconds,21,Delma,1,detent escapement,4,DeWitt,9,digital display,1,dive watches,64,diving,8,diving watches,385,double regulator,3,Doxa,35,drei,1,dress watches,511,dual time,105,Ebel,2,Eberhard,35,Edouard Koehn,6,Edox,6,El Primero,41,Emile Chouriet,1,Emmanuel Bouchet,1,Emmanuel Breguet,1,enamel dial,13,enamelling,16,Equation of time,9,ETA,1,Eterna,18,exhibitions,1,F.P.Journe,39,Faberge,2,factory tours,3,Favre-Leuba,1,feature article,85,features,121,Felipe Pikullik,2,Ferdinand Berthoud,8,flyback,56,Fondation de la Haute Horlogerie,1,Formex,1,Fortis,9,Franc Vila Founder,1,Franck Muller,7,Frederic Jouvenot,1,Frederique Constant,15,Furlan Marri,1,FVF,1,Gallet,1,Garrick,1,Geneva Watchmaking Grand Prix,8,Georg Jensen,1,George Daniels,4,Gerald Charles,2,Gerald Genta,12,Girard-Perregaux,48,Glashuette,19,Glashuette Original,90,Glashütte,33,Glashütte Original,123,Glycine,4,GMT,130,GoS,1,GoS Watches,1,GPHG,20,GPHG 2020,3,GPHG 2021,3,GPHG 2022,3,GPHG 2023,3,GPHG2019,1,Graham,6,Grand Feu,5,Grand Prix d’Horlogerie de Geneve,16,Grand Seiko,34,Grande Complication,28,Grande Sonnerie,8,Greubel Forsey,38,greubelforsey,1,Gronefeld,10,Grönefeld,8,Grossmann,3,guilloché,8,H. Moser and Cie,50,H20 Watch,1,Habring,10,Habring2,11,Hajime Asaoka,2,Hallmark of Geneva,2,Hamilton,37,hands-on,120,Hanhart,17,Harry Winston,11,Hautlence,6,Hermes,26,Heuer,2,high jewellery,2,high-frequency,3,Hublot,61,Hybris Artistica,1,Hydro Mechanical Horologists,7,HYT Watches,16,Icon,1,In pictures,17,independent watchmaker,36,industry news,231,interview,8,Interviews,8,IWC,169,Jacques Bianchi,1,Jaeger-LeCoultre,127,Jaquet Droz,58,Jean-Francois Mojon,1,Jean-Marc Pontroué,1,JeanRichard,3,jumping hours,37,Junghans,11,Kaj Korpela,1,Kari Voutilainen,10,Kenissi,1,Kollokium,1,Korpela,1,Krayon,4,Kudoke,5,Kurono,2,L.Leroy,1,L'Epee 1839,1,Labails,1,Ladies watches,192,Lang & Heyne,4,Lang 1943,1,Lange,50,large date,3,Laurent Ferrier,25,Laureus,2,Le Garde Temps,1,Lederer Watches,4,Leica,3,Lemania,1,Leroy,4,Linde Werdelin,2,Longines,94,Louis Erard,28,Louis Moinet,7,Louis Vuitton,1,luxury steel watch,26,LVMH,10,LVMH 2020,6,M.A.D.Edition,4,M.A.D.Editions,4,Maîtres du Temps,1,Manufacture Contemporaine du Temps,3,Manufacture Royale,3,Marc Lang,1,marine chronometer,2,Marqueterie,1,Maurice de Mauriac,2,Maurice Lacroix,26,MB&F,67,MCT,1,MeisterSinger,92,meteorite,3,metiers d'art,2,Mickey Mouse,2,Mido,61,military watches,14,Minerva,4,Ming,1,Minute Repeater,62,monopusher chronograph,5,Montblanc,58,moon phases,126,Moritz Grossmann,31,Moser,45,Muhle,6,Mühle-Glashütte,5,mystery watches,4,Nautilus,13,New Britain Corp,1,new watches,3678,Nivada,2,Nomos,77,Norqain,31,Ochs und Junior,6,Officine Panerai,105,Omega,193,Only Watch,15,Only Watch 2015,4,Only Watch 2017,2,Only Watch 2019,3,Only Watch 2021,4,Only Watch 2023,10,Oris,43,paillonne,1,Panerai,108,Parmigiani,16,Parmigiani Fleurier,35,Pascal Coyon,1,Patek,60,Patek Philippe,137,Pedrozo & Piriz,1,perpetual calendar,151,Perrelet,11,Petermann Bedat,3,Phenomen,1,Philippe Dufour,1,Phillips,10,Piaget,36,Pierre DeRoche,2,pilot watch,114,Pininfarina,1,Pisa,14,Pisa 1940,2,Pisa Circle,13,Pita,1,planetarium,2,platinum,7,pocket watch,3,pocket watches,2,Poehlmann-Bresan,2,Poincon de Geneve,2,Porsche Design,17,Pre-SIHH 2016: Cartier - Clé de Cartier Automatic Skeleton,1,pulsometer,5,Purnell,1,quartz,10,Rado,19,Ralf Tech,3,Ralph Lauren,2,rattrapante,23,Raul Pages,2,Raymond Weil,4,rectangular watches,16,reddot award,1,regatta,1,regulator,27,remontoire,5,Remy Cools,1,Renaud Tixier,1,Reservoir,2,resonance,21,Ressence,12,retrograde,10,Revelation,1,Reverso,26,review,121,RGM,1,RGM Watch Co.,1,Richard Mille,113,Richemont,4,Richmond,1,Roger Dubuis,12,Roger Smith,1,Roger W. Smith,1,Rolex,72,Romain Gauthier,12,Romain Jerome,1,Royal Oak,39,Rudis Sylva,1,sapphire,4,Schwarz Etienne,1,Seamaster,9,Seiko,41,SevenFriday,25,SIHH,3,SIHH 2012,4,SIHH 2013,25,SIHH 2014,36,SIHH 2015,43,SIHH 2016,44,SIHH 2017,41,SIHH 2018,43,SIHH 2019,53,Simon Brette,2,Singer,7,Singer Reimagined,11,single hand,29,single-hand watches,34,Sinn,16,skeleton,35,smartwatch,9,solar energy,1,Sotheby's,8,Speake Marin,6,Speake-Marin,6,Speedmaster,35,split seconds,23,sport,1,sport watches,953,sportwatches,1,Spring Drive,2,square watches,3,squelette,59,steampunk,1,Steinhart,1,Strehler,1,striking time,16,SuisseMecanica,1,sunrise,2,sunset,2,Swatch,9,Swatch Group,23,Sylvain Pinaud,2,table clocks,4,Tag Heuer,176,tantalum,1,technical insight,3,terra Cielo Mare,1,Theo Auffret,1,Tiffany,17,Tissot,9,titanium,11,top news,423,Torsti Laine,1,tourbillon,373,Trilobe,4,Tudor,37,Tulloch,1,Tutima,3,ultra thin,36,Ulysse Nardin,40,Unimatic,1,Union Glashutte,14,Universal Genève,1,Urban Jurgensen,29,Urwerk,22,Vacheron Constantin,83,Van Cleef & Arpels,7,Vauchier Fleurier,1,Vianney Halter,5,video,1,vintage watches,3,Vulcain,11,wandering hours,1,watches,1,Watches & Wonders,42,Watches & Wonders 2020,19,Watches & Wonders 2021,28,Watches & Wonders 2022,35,Watches & Wonders 2023,38,Watches & Wonders 2024,46,Watches&Wonders,10,WatchesandWonders2022,35,WatchesandWonders2023,39,WatchesandWonders2024,47,Wilhelm Schmid,1,Winnerl,1,worldtime,58,YEMA,4,Zannetti,1,Zeitwerk,2,Zeitwinkel,1,Zenith,112,Zodiac,9,
ltr
item
Time and Watches | The watch blog: IWC presents the Portugieser Hand-Wound Tourbillon Day & Night IW545901
IWC presents the Portugieser Hand-Wound Tourbillon Day & Night IW545901
IWC introduced the new Portugieser Hand-Wound Tourbillon Day & Night IW545901 in Armor Gold with an Obsidian lacquered dial. Price €87,500
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjAOeusfFLoPbdl5EmltE6Uq1RvVtvSi_KB2vo0V1BTQqKwmFy_Brgltb07eAjGocCtx2W7TXXAM8DP5kBONlDbEBhyQaZZf6twAG5MZR2ZDCjxomN_rOsCTzc8szDz2u960008Ew7RPUuROD_sYgDNjlXsjpMi9dXJr1htw9Yc00xn42I8YxJbIGphhyphenhypheng/w640-h480/IWC%20Portugieser%20Hand-Wound%20Tourbillon%20Day%20&%20Night%20IW545901_001_Time%20and%20Watches.jpg
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjAOeusfFLoPbdl5EmltE6Uq1RvVtvSi_KB2vo0V1BTQqKwmFy_Brgltb07eAjGocCtx2W7TXXAM8DP5kBONlDbEBhyQaZZf6twAG5MZR2ZDCjxomN_rOsCTzc8szDz2u960008Ew7RPUuROD_sYgDNjlXsjpMi9dXJr1htw9Yc00xn42I8YxJbIGphhyphenhypheng/s72-w640-c-h480/IWC%20Portugieser%20Hand-Wound%20Tourbillon%20Day%20&%20Night%20IW545901_001_Time%20and%20Watches.jpg
Time and Watches | The watch blog
https://www.timeandwatches.com/2024/05/iwc-presents-portugieser-hand-wound.html
https://www.timeandwatches.com/
https://www.timeandwatches.com/
https://www.timeandwatches.com/2024/05/iwc-presents-portugieser-hand-wound.html
true
7479538179671063502
UTF-8
Loaded All Posts Not found any posts VIEW ALL Read more Reply Cancel reply Delete By Home PAGES POSTS View All RECOMMENDED FOR YOU LABEL ARCHIVE SEARCH ALL POSTS Not found any post match with your request Back Home Sunday Monday Tuesday Wednesday Thursday Friday Saturday Sun Mon Tue Wed Thu Fri Sat January February March April May June July August September October November December Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec just now 1 minute ago $$1$$ minutes ago 1 hour ago $$1$$ hours ago Yesterday $$1$$ days ago $$1$$ weeks ago more than 5 weeks ago Followers Follow THIS PREMIUM CONTENT IS LOCKED STEP 1: Share to a social network STEP 2: Click the link on your social network Copy All Code Select All Code All codes were copied to your clipboard Can not copy the codes / texts, please press [CTRL]+[C] (or CMD+C with Mac) to copy Table of Content