IWC Portofino Watch
  • IWC Portofino Watch, image 1
  • IWC Portofino Watch, image 2
  • IWC Portofino Watch, image 3
  • IWC Portofino Watch, image 4

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2 YearWarranty

Brand New

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Item Details

Item

  • Brand

    IWC

  • Series

    Portofino

  • Sub Series

    Chronograph

  • Gender

    Men's

  • Code

    IW391030

  • MPN

    IW391030

  • Brand Origin

    Swiss Made

Case

  • Case Material

    Stainless Steel

  • Case Finish

    Polished

  • Case Shape

    Round

  • Case Diameter

    42mm

  • Case Thickness

    13.55mm

  • Case Back

    Solid

  • Bezel

    Fixed

  • Crystal

    Scratch Resistant Sapphire

  • Crown

    Pull/Push

Dial

  • Dial Color

    Black

  • Dial Description

    Silver-Tone Hands and Hour Markers on Black

  • Dial Markers

    Stick

  • Hand Color

    Silver

  • Sub Dials

    Seconds, 30 Minute and 12 Hours

  • Calendar

    Day of the Week and Date in 3 o'clock area

  • Functions

    Date, Hour, Minute, Second and Day

Movement

  • Movement

    Automatic Self Winding

  • Engine

    79320 Calibre

  • Power Reserve

    Approx. 44 hours

Band

  • Band Material

    Stainless Steel

  • Band Finish

    Polished

  • Band Color

    Silver

  • Band Description

    Milanaise Mesh Stainless Steel

  • Clasp Type

    Deployment

Additional Information

  • Water Resistant

    30 Meters - 100 Feet

  • Warranty

    2 Year WatchMaxx Warranty

  • Also Known As

    IW391030

Brand New Authentic IWC Portofino Chronograph 42mm Day-Date Black Dial Men's Watch Model IW391030. Round Polished Stainless Steel case with Milanaise Mesh Stainless Steel watch band. Polished Stainless Steel Deployment clasp. Fixed bezel. Dial description: Silver-Tone Hands and Hour Markers on Black dial. Automatic Self Winding movement. Chronograph sub-dials display: Seconds, 30 Minute, 12 Hours. Calendar: Day of the Week and Date in 3 o'clock area. Powered by 79320 Calibre engine with 44 hours power reserve. Watch functions: Date, Hour, Minute, Second, Day. Pull/Push crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 42mm. Case thickness: 13.55mm. Solid case back. 30 Meters - 100 Feet water resistant. 2-year WatchMaxx warranty.

Shipping & Returns

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Shipping & Returns

  • Worldwide Delivery
  • 30 Day Returns
Shipping methodCostEstimated arrival
Continental USA StandardFreeFrom Tuesday 9/15/2026 to Monday 10/5/2026
Continental USA Expedited$25From Tuesday 9/15/2026 to Wednesday 9/30/2026
Continental USA Next Day$39From Tuesday 9/15/2026 to Monday 9/28/2026
Continental USA Next Day AM Delivery$75From Tuesday 9/15/2026 to Monday 9/28/2026

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