IWC Portofino Chronograph Automatic Silver Dial Men's Watch IW391009
Direct answer: IWC Portofino Chronograph Automatic Silver Dial Men's Watch IW391009 is a IWC watch, from the Portofino collection, with reference IW391009. This page brings together 23 recorded specification fields, 3 locally stored images, a product description so you can check the exact record before comparing another watch.
Reference IW391009
$5,049.99
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Evidence Available for This Reference
This record includes 23 recorded specification fields and 3 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: 42.00 mm
- Height: 13.50 mm
Recorded entity relationships
- Brand relationship: IWC Portofino Chronograph Automatic Silver Dial Men's Watch IW391009 is recorded as a IWC watch.
- Collection relationship: IWC Portofino Chronograph Automatic Silver Dial Men's Watch IW391009 belongs to the recorded Portofino collection.
- Reference relationship: The catalog links reference IW391009 to this exact watch record.
- Movement: The catalog lists 75320 as the movement type.
- Case: The recorded case material is Stainless Steel.
- Size: The recorded case diameter is 42.00 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 Portofino Chronograph Automatic Silver Dial Men's Watch IW391009 uses 75320. The listed caliber is 75320. Movement details help you plan daily use and future service.
The recorded case measurements are 42.00 mm and 13.50 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
This timepiece is a fetching one by the International Watch Company. The case is 42mm in diameter and made from stainless steel. Following that is a fixed bezel which has a polished finish. The dial is silver with index markers and Feuille hands. The outer rim showcases minute markers and it also includes three subdials. The band is a beautiful mesh bracelet that is also crafted from stainless steel.
Specifications
- Information: Brand
- IWC
- Information: Series
- Portofino
- Information: Model
- IW3910-09
- Information: Gender
- M
- Information: Produced
- 2011
- Dial: Type
- Analog
- Dial: Colour
- Silver
- Dial: Indexes
- Stick / Dot
- Dial: Hands
- Feuille
- Case: Material
- Stainless Steel
- Case: Crystal
- Sapphire
- Case: Back
- Closed
- Case: Shape
- Round
- Case: Diameter
- 42.00 mm
- Case: Height
- 13.50 mm
- Movement: Calibre
- 75320
- Movement: Type
- Automatic
- Movement: Diameter
- 30.00 mm
- Movement: Jewels
- 25
- Movement: Reserve
- 44 h
- Movement: Frequency
- 28800 bph
- Movement: Time
- Hours, Minutes, Small Seconds
- Features: Water Resistance
- 30 m
How to Compare This Reference
Use the complete reference IW391009 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
- Match the full name and reference IW391009 to the watch you are reviewing.
- Compare the dial, case, crown, bezel, and bracelet or strap with the stored images.
- Check the recorded movement and caliber against reliable documents for the same production period.
- Confirm current condition, service history, included parts, price, and availability before making a decision.
Research tip: Search and compare with the full reference IW391009. A family name alone can mix different sizes, movements, and materials.
Continue Your Watch Research
Compare this reference with other IWC watches, then read watch case materials guide for practical buying and ownership guidance.
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