This complication is not all that the Rotonde de Cartier Day and Night has in retailer for us, as the bottom aspect of your dial is dedicated to a moon phase indicator. The moon is displayed not within the regular sense of a window with a disc moving below it, but rather with the unique moon phases printed on the dial, indicated by a blued, crescent shaped hand. The hand is retrograde, and also the moon phase itself is only off daily, each and every 10 as well as a half years.

IWC Portofino Automatic Chronograph Black Dial Men's Watch IW391008

Cartier doesn’t make life easier with these two new additions, in particular for individuals who were planning to obtain final year’s ‘Drive de Cartier’ (study the critique of this watch right here) with tiny issues (pictured over). The brand new Cartier Drive Moon Phase might echo somewhat much more balanced appear, with out loosing any in the common charm with the Drive collection. It may possibly be adequate to pull the trigger.

IWC Portofino Automatic Chronograph Black Dial Men's Watch IW391008

The view was a gift given to Jackie by her brother-in-law, Prince Stanislaw Radziwill (who went by “Stas”) in 1963. It was given to commemorate a 50-mile hike undertaken by Stas and some of their other good friends and family members in Palm Beach in February of that year. Jackie participated in parts of your hike, although not the whole matter. Though some historic watches and gifted watches have a connection to another person considerable but had been by no means definitely worn, Jackie wore the view regularly for a long time and it could be witnessed on her wrist in many well-known photographs.

IWC Portofino Automatic Chronograph Black Dial Men's Watch IW391008

Purists will be pleased that Cartier reduced the dimension on the case in the Drive, from 41mm to 39mm and practically lower the height in half, from 12 mm to 6.6 mm. The ‘Drive de Cartier Extra Flat’ does not have an automatic 1904 based caliber, but is applying the mechanical hand wound 430MC. A really thin caliber by Piaget that Cartier continues to be using for many years currently, in their Santos Dumont for example. To generate the situation as thin as you can the watchmakers also decided to offer the watch a sound back.

IWC Portofino Automatic Chronograph Black Dial Men's Watch IW391008

Stainless steel case with a black (alligator) leather strap. Fixed stainless steel bezel. Black dial with silver-tone hands and index hour markers. Roman Numerals mark the 6 and 12 o’clock positions. Minute markers around the outer rim. Dial Type: Analog. Day of the week 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: 13.2 mm. Round case shape. Strap width: 20 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, date, day, hour, minute, second, stopwatch. Dress watch style. Watch label: Swiss Made. Portofino Automatic Chronograph Black Dial Black Alligator Leather Strap Mens Watch IW391008


  • IWC

  • Portofino Chronograph

  • IW391008

  • Men’s

  • Swiss Made

  • Automatic

  • IWC Calibre 75320

  • 44 hours


  • 42 mm

  • 13.2 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

  • Three – 60 Second, 30 Minute and 12 Hour

  • Fixed

  • Pull / Push


  • Strap

  • (Alligator) Leather

  • Black

  • 20 mm

  • Tang


  • 30 meters / 100 feet

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

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

  • Calendar, Chronograph, Leather, Stainless Steel

Additional Info

  • Dress Watches
  • 2 Year Jomashop Warranty

  • 7640127776360

  • IWC3910-08

  • Watches