Review of the new ZF Factory IWC Portugieser Chronograph steel bracelet model IW371617
IWC Portugieser IW371617 model is produced by ZF Factory with a solid stainless steel case, 41 mm diameter and high-precision automatic Super Clone movement architecture. It is among the most successful 1:1 super clone watch reviews on the market, with its sapphire crystal AR coating glass, original case tolerances and detailed workmanship.
Case and Body Workmanship
ZF's timeless classic: IW371617, the first stainless steel bracelet model of the IWC Portugieser Chronograph series.
Case Details and Features
[Case] It has a case diameter of 41 mm. Adorned with polished and brushed workmanship; It offers a solid, durable and masculine appearance from every angle.
Dial Details and Features
[Dial] The silver dial, combined with blue steel hour and minute hands and Arabic numeral hour markers, gives an extremely elegant atmosphere. Each of the 12 Arabic numerals was produced in a separate mold, processed and polished; The entire surface looks simple and elegant, thanks to the steel hour and minute hands that have been turned blue by quenching, and the small upper and lower dials that are the symbols of the series.
Mechanism Details and Features
[Mechanism] ZF's own developed IWC 9355 chronograph mechanism is used. It has the classic column wheel design; The efficient, two-way latch installation system provides 46 hours of power reserve. Thanks to the transparent case back design, you can watch this beautiful movement in full detail.
Strap Details and Features
[Strap] The two sides of the stainless steel bracelet are processed with brushed workmanship, and the rings in the middle are processed with polished workmanship; The bracelet is completed with a butterfly folding clasp. Stainless steel bracelet is more suitable for daily use and has higher functionality; Resistant to humid environments, sweat and salt water.
ZF classics never sleep; Everything he produces is an outstanding work!
I hope my articles will be useful to you. I will share more detailed disassembly, real shot review and real-replica comparison in the coming days.
Saat Dedektifi Expert Score
Model: IWC Portugieser · 1:1 Super Clone MasterUser Rating
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Conclusion & Detective Verdict
As demonstrated in our technical review of the IWC Portugieser model; the optical tolerances of the case, dial typography, and stable operating performance of the movement elevate this model to the pinnacle of its category. With its wrist ergonomics, premium material quality, and micron-level finishing precision, it stands as a flawless choice for collectors.
Frequently Asked Questions (FAQ)
Which movement is used in the IWC Portugieser model?
In this model, the model's high stability integrated caliber or Swiss-norm Clone movement is used; Deviation tolerance is in the range of 2-5 seconds per day.
What is the case material and stainless steel quality?
Made from solid 904L/316L stainless steel with high corrosion resistance; It exactly reflects the original feeling of weight and texture.
Is there AR coating on the sapphire glass surface?
Yes. There is a colorless double-sided AR coating on the scratch-resistant sapphire crystal glass surface to prevent glare and reflection.
How is the waterproof performance?
With its seal-tested crown system, it is fully resistant to pressure up to 50-100 meters and daily water contact.
Does Saat Dedektifi have expertise assurance?
All technical controls, timegrapher measurements and case tolerances received full marks from Saat Detective expertise standards.
