There's a reason Superclones.cn has become a trusted name in the community — we don't just list watches, we evaluate them. This IWC Portuguese Chronograph IWC3777 is a prime example of what a modern superclone can achieve: tight tolerances, accurate movement, finishing that holds up under scrutiny. Spec sheet below speaks for itself.

Portugal series multi-function timing watches. The watch is elegant and simple in business, highlighting the outstanding male side. Great Details: The watch size is 42mmx13.5mm. The white plate is fresh and natural, infinitely close to the original. The blue treasure glass in the shape of the lid is coated with double-sided HD anti-vertigo coating, the effect is bright, the quality is excellent. "Technological Breakthrough" for many years of research and development, the final positive results, perfect re-engraving of the world's own Cal.89361 movement, all functions are realized, including operating feel and debugging calendar direction exactly match the original movement. ZF innovation masterpieces continue to heat up, wait for the various table friends to appreciate the taste.

The Superclones.cn Collector Promise

We know what the community expects because we are part of it. Every piece at Superclones.cn goes through our technical QC before listing — movement regulation, case alignment, finishing assessment. The IWC Portuguese Chronograph IWC3777 cleared all of it. If it didn't meet our bar, it wouldn't be here.

• Regulated movement with verified beat rate for daily accuracy

• Reference-accurate case and bezel dimensions confirmed pre-listing

• Dial and hand finishing assessed against the genuine reference

• Full collector-grade QC — the same standard we apply to our own watches