With its 46-hour power reserve and IWC-manufactured calibre 69355, this Portugieser Chronograph delivers lasting precision. The 41mm stainless steel case houses a sapphire crystal and automatic chronograph movement, making it a reliable choice for daily wear and special occasions alike.
For official product details and product imagery, please visit the brand owner's official product page.
Read MoreA stainless steel automatic watch from IWC, the Portugieser Chronograph has a 41mm case diameter and 13mm height.
Wipe with a clean, dry cloth.
| Specification | Value |
|---|---|
| Style number | IWIW371617 |
| Material | 100% stainless steel |
| Movement | Automatic, self-winding, IWC-manufactured |
| Calibre | 69355 |
| Glass | Sapphire glass, convex, anti-reflective coating on both sides |
| Chronograph | Chronograph function with minutes and seconds |
| Power reserve | 46-hour Power Reserve |
| Frequency | 28800 Vph (4 Hz) |
| Case diameter | 41mm |
| Height | 13mm |
| Water resistance | 3 bar / 3 atm / 30m / 100ft |
| Origin | Made in Switzerland |
