Portofino Chronograph IW391031
Portofino Chronograph IW391031
The used market price of IWC Portofino Chronograph IW391031 in Korea is ₩4,600,000–₩6,300,000 (avg ₩5,610,000) based on recent sales. Unworn: ₩7,200,000–₩7,200,000. Based on VIVER sold prices.
42mm, Silver
IWC
IWC
The history of the brand in the watch
The Portofino Chronograph is a watch that exquisitely combines the elegance of a dress watch with sporty energy. The unique case, Inspired by IWC’s historic pocket watch design and the watch designs that led the brand’s revival in the 80s, Reveals the Portofino’s unwavering identity. The particularly convex case, Thanks to the thin middle case and tapered lug design, Offers an incredibly comfortable fit for its 42 mm size.
- Release year
- 2021
- Dial color
- Silver
- Dial index
- Bar, Roman
- Glass
- Sapphire crystal
- Case material
- Stainless steel
- Case diameter
- 42mm
- Case thickness
- 13.6mm
- Bracelet material
- Leather
- Bracelet types
- Strap
- Bezel material
- Stainless steel
- Lug width
- 20mm
- Function
- Chronograph, Day and Date
- Waterproof
- 30m
- Weight
- 95.4g
- Movement
- Self-winding
- Caliber
- Cal.79320
- Frequency
- 28, 800 vibrations
- Power reserve
- About 44 hours
Current market price (avg): ₩5,870,000 (₩4,600,000 ~ ₩7,200,000)
Official Retail Price vs Average Sold Price by Year| Year | Official retail price | Average sold price |
|---|
| 2026 | ₩11,200,000 | ₩6,075,000 |
| 2025 | ₩9,800,000 | ₩5,475,000 |
| 2024 | ₩9,500,000 | - |
Official retail price is based on the first price increase of each year.

Portofino Chronograph IW391031
Portofino Chronograph IW391031
42mm, Silver
₩6,800,000
IWC
IWC

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