IWC Schaffhausen Portofino Chronograph
Ref. IW3910-27current
What is the IWC Schaffhausen Portofino Chronograph?
The Portofino Chronograph takes its design cues from the 1960s, with elegantly sporty push-buttons and chronograph displays. The stainless-steel chronograph watch has a convex sapphire glass and rhodium-plated appliqués on its silver-plated dial. It is powered by the tried and tested self-winding 75320 calibre with its 44-hour power reserve and comes with a dark brown alligator leather strap. IWC provides a standard 2-year International Limited Warranty and extension of an additional 6-year coverage by registering your watch through 'My IWC' after your purchase, totaling to 8 years.
VerifiedUpdated 2026-02-19
Case Details
| Diameter Mm | 42 mmmedium |
| Thickness Mm | Unknownlow |
| Lug To Lug Mm | Unknownlow |
| Material | Stainless Steelmedium |
| Shape | Roundmedium |
| Bezel | Stainless Steelmedium |
| Crystal | Sapphiremedium |
| Caseback | Solidmedium |
| Water Resistance M | 30 mmedium |
Diameter Mm
42 mmmedium
Thickness Mm
Unknownlow
Lug To Lug Mm
Unknownlow
Material
Stainless Steelmedium
Shape
Roundmedium
Bezel
Stainless Steelmedium
Crystal
Sapphiremedium
Caseback
Solidmedium
Water Resistance M
30 mmedium
Movement
| Caliber | Unknownlow |
| Manufacturer | IWC Schaffhausenlow |
| Winding | Automaticmedium |
| Frequency Vph | Unknownlow |
| Power Reserve Hours | 44 hoursmedium |
| Complications | Chronograph, Date, Day, Hours And Minutes, Secondsmedium |
| Base Caliber Notes | Unknownlow |
Caliber
Unknownlow
Manufacturer
IWC Schaffhausenlow
Winding
Automaticmedium
Frequency Vph
Unknownlow
Power Reserve Hours
44 hoursmedium
Complications
Chronograph, Date, Day, Hours And Minutes, Secondsmedium
Base Caliber Notes
Unknownlow
Dial
| Color | Silvermedium |
| Marker Style | Indexmedium |
Color
Silvermedium
Marker Style
Indexmedium
Strap & Bracelet
| Type | Unknownlow |
| Material | Unknownlow |
| Clasp | Unknownlow |
Type
Unknownlow
Material
Unknownlow
Clasp
Unknownlow
Key Specifications
Diameter42 mm mm
ThicknessUnknown mm
Water Resistance30 m m
MovementUnknown
Power Reserve44 hours hrs
MSRP$6,900
MSRP
$6,900
fixed
Buy for $6,900
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