IWC Portofino Portofino Chronograph 150 Years Stainless Steel / Blue
Reference IW3910-23
About this watch
The IWC Portofino Chronograph 150 Years Stainless Steel / Blue (model IW3910-23) is a masterpiece of luxury watchmaking. Its sleek and sophisticated design effortlessly combines classic elegance with modern functionality, making it a stunning addition to any wrist. The deep blue dial is mesmerizing, paired perfectly with the stainless steel case that provides a stylish contrast. With a diameter of 42mm and a height of 13.5mm, this watch has a commanding presence without feeling bulky. Crafted from high-quality stainless steel, the case ensures durability while maintaining a polished finish. The sapphire crystal is scratch-resistant, adding an additional layer of protection to the beautiful blue dial. Beneath its stunning exterior lies the IWC caliber 79320 movement, based on the legendary Valjoux 7750 and re-engineered to meet IWC's exacting standards. With 31 jewels, a frequency of 28,800 vibrations per hour, and a power reserve of 44 hours, this watch is both reliable and stylish. The chronograph feature adds functionality to its sophisticated design, making it not just a timekeeper but also a tool for precision. With a date and day display, you'll always be on top of your schedule. While it's not designed for deep-sea diving, the IW3910-23 can handle splashes and brief immersion, making it perfect for everyday luxury wear.
Key Features
- 42mm diameter stainless steel case
- 13.5mm height with polished finish
- Sapphire crystal scratch-resistant
- IWC caliber 79320 movement (based on Valjoux 7750)
- Chronograph feature with hours, minutes, and small seconds sub-dials
- Date and day display
- 30m water resistance
Specifications
- Brand
- IWC
- Family
- Portofino
- Model
- Portofino Chronograph 150 Years Stainless Steel / Blue
- Reference
- IW3910-23
- Movement
- 79320
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date, Day
- Chronograph
- Case
- Stainless Steel 42mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 30
Current Listings
FOST: IWC Portofino Hand-Wound Moon Phase Silver Steel FULL SET MINT IW516401
The IWC Portofino Hand-Wound Moon Phase features a silver-plated dial with a moon phase display, high-polished stainless steel domed bezel, and an exhibition caseback offering a clear view of the movement.
- Condition: Mint condition
- Case Material: Stainless Steel
- Diameter: 40mm