IWC Portofino Chronograph Automatic Black Dial Men's Watch IW391008
Direct answer: IWC Portofino Chronograph Automatic Black Dial Men's Watch IW391008 is a IWC watch, from the Portofino collection, with reference IW391008. This page brings together 26 recorded specification fields, 4 locally stored images, a product description so you can check the exact record before comparing another watch.
Reference IW391008
$4,939.99
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Evidence Available for This Reference
This record includes 26 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
- Material: Alligator Leather
- Back: Solid
- Crystal: Sapphire
- Diameter: 42 mm
Recorded entity relationships
- Brand relationship: IWC Portofino Chronograph Automatic Black Dial Men's Watch IW391008 is recorded as a IWC watch.
- Collection relationship: IWC Portofino Chronograph Automatic Black Dial Men's Watch IW391008 belongs to the recorded Portofino collection.
- Reference relationship: The catalog links reference IW391008 to this exact watch record.
- Movement: The catalog lists IWC Calibre 75320 as the movement type.
- Case: The recorded case material is Stainless Steel.
- Size: The recorded case diameter is 42 mm.
- Dial: The catalog describes the dial as Analog.
- Band: The recorded band or bracelet material is Alligator Leather.
What the recorded details mean
IWC Portofino Chronograph Automatic Black Dial Men's Watch IW391008 uses IWC Calibre 75320. The listed caliber is IWC Calibre 75320. Movement details help you plan daily use and future service.
The recorded case measurements are 42 mm and 13.2 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 crafted with remarkable skill and craftsmanship. The timeless design and the chic black theme come together to make this timepiece exquisite. The stainless steel case of the watch measures 42mm in diameter and holds a stunning black dial with silver-toned index markers and hands. The outer rim of the dial displays minute markers and the dial also features three subdials. The strap of the watch is crafted from black leather
Specifications
- Information: Brand
- IWC
- Information: Series
- Portofino
- Information: Model
- IW3910-08
- Information: Gender
- M
- Information: Produced
- 2011
- Dial: Type
- Analog
- Dial: Colour
- Black
- Dial: Indexes
- Index
- Dial: Hands
- Silver-tone
- Case: Material
- Stainless Steel
- Case: Crystal
- Sapphire
- Case: Back
- Solid
- Case: Shape
- Round
- Case: Diameter
- 42 mm
- Case: Height
- 13.2 mm
- Movement: Calibre
- IWC Calibre 75320
- Movement: Type
- Automatic
- Movement: Diameter
- 30.00 mm
- Movement: Jewels
- 25
- Movement: Reserve
- 44 hours
- Movement: Frequency
- 28800 bph
- Movement: Time
- Hours, Minutes, Small Seconds
- Band: Material
- Alligator Leather
- Features: Water Resistance
- 30 m
- Features: Style
- Dress Watches
- Features: Watch Features
- Calendar, Chronograph, Leather, Stainless Steel
How to Compare This Reference
Use the complete reference IW391008 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 IW391008 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 IW391008. A family name alone can mix different sizes, movements, and materials.
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