








IWC Portofino Chronograph IW391031
Pickup available at Carat & Co. Flushing
Usually ready in 24 hours

IWC Portofino Chronograph IW391031
Carat & Co. Flushing
3663 Main Street
Flushing NY 11354
United States
Features:
Hours, minutes & small hacking seconds
Day & Date Window
Chronograph function with 30 minute counter
Specifications:
Movement: Automatic, self-winding 79320 Calibre
Frequency: 28,8000 vph or 4Hz
Jewels: 25
Power Reserve: 44 hours
Water Resistance: 3 bar / 3 meters / 100 ft
Case:
Material: Stainless steel case
Diameter: 42.0 mm x 13.6 mm
Crystal: Sapphire crystal, convex, anti-reflective coating on both sides
Caseback: Closed
Dial:
Design: Silver-plated dial
Hands: Rose gold tone hands
Markers: Rose gold tone indexes
Strap:
Black alligator leather strap
Remarks:
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 appliqué Roman numerals 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 black alligator leather strap.
Warranty & Services
| Brand | Manufacturer Warranty Coverage |
|---|---|
| Atelier Wen | 5 Years |
| Blancpain | 5 Years Effective Jan 1, 2025 |
| Breguet | 5 Years Effective Jan 1, 2025 |
| Bvlgari | 3 Years |
| Cartier | 2 Years Additional 6 Years with registration on Cartier Care |
| Chopard | Effective July 1, 2020 |
| Corum | 2 Years |
| Frederique Constant | 2 Years |
| Glashütte Original | 2 Years |
| Grand Seiko | 5 Years Effective Oct 1, 2021 |
| Gucci | 2 Years |
| Hamilton | 2 Years |
| IWC | 2 Years Additional 6 Years with registration on IWC Care |
| Jaeger-LeCoultre | 2 Years Additional 6 Years with registration on JLC Care |
| Jaquet Droz | 2 Years |
| Longines | 2 Years (Quartz) 5 Years (Automatic) Effective Aug 1, 2021 |
| Mido | 2 Years 5 Years for COSC-certified watches |
| Montblanc | 2 Years |
| Omega | 5 Years Effective July 1, 2018 |
| Piaget | 2 Years Additional 6 Years with registration on Piaget Care |
| Rado | — |
| Seiko | 3 Years |
| Tissot | 2 Years 3 Years for COSC-certified watches |
| Vacheron Constantin | 2 Years Additional 6 Years with registration on Vacheron Care |
| Zenith | 2 Years Additional 3 Years with registration on Zenith-Watches.com |
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