IWC Portugieser Chronograph Automatic Blue Dial Men's Watch IW371491

Direct answer: IWC Portugieser Chronograph Automatic Blue Dial Men's Watch IW371491 is a IWC watch, from the Portugieser collection, with reference IW371491. This page brings together 24 recorded specification fields, 4 locally stored images, a product description so you can check the exact record before comparing another watch.

IWC

Reference IW371491

$7,589.99

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Evidence Available for This Reference

This record includes 24 recorded specification fields and 4 locally stored images.

See the catalog methodology for how recorded evidence, missing fields and search eligibility are handled.

Reference-specific facts recorded for this watch

  • Back: Closed
  • Crystal: Sapphire
  • Diameter: 40.90 mm
  • Height: 12.30 mm

Recorded entity relationships

  • Brand relationship: IWC Portugieser Chronograph Automatic Blue Dial Men's Watch IW371491 is recorded as a IWC watch.
  • Collection relationship: IWC Portugieser Chronograph Automatic Blue Dial Men's Watch IW371491 belongs to the recorded Portugieser collection.
  • Reference relationship: The catalog links reference IW371491 to this exact watch record.
  • Movement: The catalog lists 79350 as the movement type.
  • Case: The recorded case material is Stainless Steel.
  • Size: The recorded case diameter is 40.90 mm.
  • Dial: The catalog describes the dial as Analog.
  • Water resistance: The recorded water-resistance value is 30 m.

What the recorded details mean

IWC Portugieser Chronograph Automatic Blue Dial Men's Watch IW371491 uses 79350. The listed caliber is 79350. Movement details help you plan daily use and future service.

The recorded case measurements are 40.90 mm and 12.30 mm. Size is only a starting point, so also check lug length and bracelet fit.

The case is recorded as Stainless Steel. Material affects weight, finish, care, and how marks may appear over time.

The catalog lists 30 m for water resistance. This recorded value is not a new pressure test, so have the seals checked before water use.

Product Description

The IW371491 is another timepiece from the IWC Portugieser series. It’s labeled as the first Portugieser Chrono-automatic watch. It comes in a stainless steel case of diameter 40.9mm. It’s powered by Calibre 79350 automatic self-winding movement to add to its accuracy. The black alligator leather strap gives it a classy look while the blue-colored dial speaks style and elegance. It has two mini dials at the 6 and 12 o’clock position to add style to its final appearance.

Specifications

Information: Brand
IWC
Information: Series
Portugieser
Information: Model
IW3714-91
Information: Gender
M
Information: Produced
2017
Dial: Type
Analog
Dial: Colour
Blue
Dial: Indexes
Arabic Numerals
Dial: Hands
Feuille
Case: Material
Stainless Steel
Case: Crystal
Sapphire
Case: Back
Closed
Case: Shape
Round
Case: Diameter
40.90 mm
Case: Height
12.30 mm
Case: Lug Width
20.00 mm
Movement: Calibre
79350
Movement: Type
Automatic
Movement: Diameter
30.00 mm
Movement: Jewels
31
Movement: Reserve
44 h
Movement: Frequency
28800 bph
Movement: Time
Hours, Minutes
Features: Water Resistance
30 m

How to Compare This Reference

Use the complete reference IW371491 when comparing this watch. Confirm that the dial, case, movement, bracelet or strap, and production period match the exact configuration under review.

Check the watch in this order

  1. Match the full name and reference IW371491 to the watch you are reviewing.
  2. Compare the dial, case, crown, bezel, and bracelet or strap with the stored images.
  3. Check the recorded movement and caliber against reliable documents for the same production period.
  4. Confirm current condition, service history, included parts, price, and availability before making a decision.

Research tip: Search and compare with the full reference IW371491. A family name alone can mix different sizes, movements, and materials.

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