The super clone IWC Portugieser Chronograph IW371605 features a silver dial that bridges classical and contemporary Portugieser aesthetics. Reference IW371605 showcases IWC’s refined dial finishing—silver sunburst with delicate radial brushing that catches light dynamically. The 41mm stainless steel case, railroad minute track, and applied Arabic numerals maintain collection DNA while the silver dial adds versatility for varied occasions. ZF Factory replication captures every nuance of this popular reference.

Key Specifications

• Case diameter: 41mm
• Case material: 316L stainless steel, polished
• Dial: silver sunburst with radial brushing
• Subdials: recessed silver with circular graining
• Crystal: domed sapphire, dual AR coating
• Movement: ZF Cal. 79350 clone
• Power reserve: 46 hours
• Water resistance: 30 meters

Silver Dial Versatility

Silver dial Portugieser chronographs offer maximum wearability. The IW371605’s sunburst silver reads formal in low light yet shows contemporary character in bright conditions. Unlike stark white or dramatic black, silver transitions effortlessly from boardroom to evening. The radial brushing creates movement across the dial surface—a finishing detail that requires precise manufacturing and distinguishes premium references from entry-level options.

ZF Factory Dial Mastery

ZF Factory’s Portugieser replica production excels at capturing metallic dial finishes. The IW371605 silver sunburst requires precise brushing angles and coating consistency that test manufacturing capability. ZF achieves correct light reflection behavior—the dial appears different silver tones depending on viewing angle, exactly as genuine. Subdial recessing matches authentic depth specifications within 0.05mm tolerance.

Clone Caliber Specifications

• Movement: ZF Cal. 79350 automatic
• Type: column wheel chronograph
• Frequency: 28,800 vibrations/hour
• Reserve: 46 hours minimum
• Finishing: Geneva stripes, polished bevels

Water Resistance

30 meters water resistance handles daily splashes confidently. The Portugieser Chronograph remains a dress instrument—swimming is not recommended. This super clone IWC Portugieser maintains proper gasket sealing throughout.

Silver vs Other Dial Colors

Within the Portugieser Chronograph range, silver dial variants like the IW371605 offer superior versatility compared to white or black options. Silver complements both brown and black leather straps. For the complete Portugieser experience, consider adding the original presentation box.

Frequently Asked Questions

What makes the silver dial IW371605 popular among collectors?

Silver dial offers day-to-night versatility that white or black cannot match. The sunburst finishing adds visual interest while maintaining dress watch appropriateness. This super clone Portugieser IW371605 delivers that versatility.

Which factory produces the most accurate silver dial Portugieser?

ZF Factory masters metallic dial finishing. Their IW371605 achieves correct sunburst depth and radial brushing angles that create proper light play across the silver surface.

Does the silver dial show scratches more than other colors?

Silver dial finishing actually conceals minor imperfections better than stark white or glossy black. The sunburst pattern breaks up reflections that would highlight dust or minor marks.

How does ZF replicate the sunburst effect accurately?

ZF applies radial brushing at precise angles matching genuine IW371605 specifications. The result shows correct light reflection behavior that changes with viewing angle—a detail that separates quality replicas from inferior copies.