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 IW377714 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.

World Pilot Series IW377714 original open-mode flyer. 7750 automatic mechanical movement, 43 mm, men's power reserve: 44 hours Appearance diameter: 43 mm case thickness: 15 mm case material: stainless steel dial color: blue dial shape: round mirror material: double-sided anti-reflective convex sapphire glass mirror crown material: fine steel strap material: calfskin buckle material: steel waterproof depth: 150 meters

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 IW377714 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