Now, all around 140 Tank watches are listed around the Cartier web-site, two-thirds of them for women. Charges selection from CHF two,300 to the tiny ladies’ Tank Solo, up to CHF 142,000 to get a Tank Anglaise completely set with diamonds. There’s certainly a thing for everybody.

IWC Portfonio Chronograph Automatic Black Dial Steel Men's Watch IW391010

The case from the Clé de Cartier Mysterious Hour Observe is 41mm in diameter and sits flawlessly over the wrist. This is often in component since the lugs are integrated in to the case, but additionally because the view is still rather thin, by using a height of only eleven.25mm.

IWC Portfonio Chronograph Automatic Black Dial Steel Men's Watch IW391010

Following on from the Tank Louis Cartier model of 1922, with its softened rectangle, the Tank proceeded to perform about with all the rectangular form, stretching it out horizontally (the Tank Divan of 2002) and vertically (Mini Tank Allongée, 1960), and in many cases in both directions at as soon as, using the Tank Asymétrique of 1936 plus the Tank Oblique of 1963. Inside the heyday in the Must de Cartier during the ’70s it also took on some colour, with coloured dials in treasured elements (onyx, coral), innocent of any numerals. It also succumbed for the futuristic vision in the 1920s, inside a disconcerting dial-less version with apertures for jumping hrs and minutes. Yet another unique model that appeared at around the identical time as the Jaeger-LeCoultre Reverso was the Tank Basculante of 1932, built to guard the dial for the duration of sporting activities. The additional current Tank Louis Cartier Squelette Saphir and Manufacture Cartier Squelette, with manufacture movements, express the technological and aesthetic trends of our time.

IWC Portfonio Chronograph Automatic Black Dial Steel Men's Watch IW391010

Stainless steel case with a stainless steel mesh bracelet. Fixed stainless steel bezel. Black dial with silver-tone hands and index and Roman numeral hour markers. Roman numerals mark the 6 and 12 o’clock positions. minute markers around the outer rim. Dial Type: Analog. Day and date display at the 3 o’clock position. Chronograph – three sub-dials displaying: 60 second, 30 minute and 12 hour. Automatic movement with a 44 hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Case diameter: 42 mm. Case thickness: 13.5 mm. Round case shape. Band width: 20 mm. Fold over clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, day, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Portfonio Chronograph Automatic Black Dial Steel Mens Watch IW391010.


  • IWC

  • Portofino Chronograph

  • IW391010

  • Men’s

  • Swiss Made

  • Automatic

  • IWC Calibre 75320

  • 44 hours


  • 42 mm

  • 13.5 mm

  • Stainless Steel

  • Round

  • Solid


  • Analog

  • Black

  • Scratch Resistant Sapphire

  • Silver-tone

  • Roman Numerals mark the 6 and 12 o’clock positions. Minute Markers around the outer rim

  • Index and Roman Numeral

  • Three – 60 Second, 30 Minute and 12 Hour

  • Fixed Stainless Steel

  • Pull / Push


  • Bracelet

  • Stainless Steel Mesh

  • Silver Tone

  • 8 inches

  • 20 mm

  • Fold Over


  • 30 meters / 100 feet

  • Day and Date display at the 3 o’clock position

  • Chronograph, Date, Day, Hour, Minute, Second

  • Calendar, Chronograph, Stainless Steel

Additional Info

  • Luxury Watches
  • 2 Year Jomashop Warranty

  • 7640127776384

  • IWC3910-10

  • Watches