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Swipe to turn · tap to open zoomIWC Portugieser Perpetual Calendar 42.4mm
List price struck through — this holding, at this figure, while it lasts. Checkout locks the price you see.
Insured worldwide delivery included · pay by crypto at checkout
The movement inside This reference is built with either calibre. The choice changes the price, the rate and the reserve — nothing else about the watch.
| Base | Seiko NH35 or Miyota 8215, automatic | Swiss clone of the maison's own calibre |
|---|---|---|
| Rate | ±15 to 25 seconds a day | ±5 to 10 seconds a day |
| Reserve | About 40 hours | 55 to 70 hours |
| Balance | 21,600 A/h · six beats a second | 28,800 A/h · eight beats a second |
| Servicing | Any watchmaker can service it; parts are everywhere | Serviced by a specialist; finished as the original is |
| Suited to | Wearing daily, keeping simply, spending less | Matching the reference exactly, and glass casebacks |
The Swiss movement is $50 more. That figure buys the rate, the reserve and a movement that reads correctly through a glass back — not a different watch.
Which we would take. If it is to be worn every day and serviced down the road from you, the Japanese is the honest answer. If it has to survive a loupe against the reference — or the caseback is glass and the movement is meant to be seen — take the Swiss.
The exact base calibre for this reference is confirmed in writing, with the QC film, before anything is dispatched. The two movements, explained
- Ships from the USA
- QC film before ship
- 2-year warranty · insured express
Add to cart, enter your ship-to details, then pay with crypto — or message the desk (replies typically within a few hours, Pacific business hours). QC film usually same day after payment clears — reply GL to ship or RL for another. Japanese +$50 · Swiss +$100.
Before you decide: how we inspect · Swiss or Japanese · what 1:1 means · FAQ
Description
【IWS Factory 2021 highly recommended】V2 upgraded version IWC Portugieser collection true perpetual calendar, the first perpetual calendar IWC in the replica world. Based on imported high-precision workmanship, the movement has been upgraded to the 82650 movement replica. It not only realizes most of the functions of the perpetual calendar but also has stable timekeeping and an extremely low return rate. This is a rare durable complicated function watch in the replica market.
Reasons to buy:
1⃣️ Adjust via case hidden button: 【Sun, Moon and Stars】—Date (3 o'clock position) and day of the week (9 o'clock position) both move normally and can be manually adjusted (Date can be adjusted via the hidden button at 4 o'clock, day of the week can be adjusted via the hidden button at 8 o'clock, and day of the week can be adjusted by adjusting the pointer)!
2⃣️【Exquisite Craftsmanship】—Combining inner and outer beauty, the case strap is crafted using German CNC equipment with mold tooling, and each case undergoes individual manual QC. The brushing and chamfering of every part of the case are almost indistinguishable from the original. The "movement" lettering is also synchronized with the original, and the fish-scale pattern and other textured details are exquisitely polished. The arched scratch-resistant mirror is as clear as the original.
3⃣️【Elegant on the wrist】—— Size 42.4MM, thickness 13.8MM, more suitable for Asian wrists, elegant and versatile case shape, showing a gentlemanly temperament, the same style worn by Chen Bolin and Zhang Ruoyun.
4⃣️【Stable Movement】The Grand Seiko movement is inherently characterized by small and stable errors. On this basis, after all the watches are successfully assembled, they are simulated and tested for a day on a Swiss-imported QE simulator. Only if there are no errors or sudden stops will they be shipped. This is the most complex and stable watch ever copied on the market.
Starting from the core, we create miracles, giving buyers peace of mind. ⚠️ Please look for our exclusive quality!
IWS Factory masterpiece of craftsmanship welcome to view!
Specifications
| Maison | IWC |
| Case size | 42.4 MM |
| Movement | 82650 |
| Grade | Standard |
| Warranty | Two years, mechanical defects |
| Dispatch | 1–2 business days after QC approval |
Any term in this table can be looked up — beat rate, lug-to-lug, amplitude, power reserve — in the glossary.
What you see on the QC film
Macro stills and short film of your exact watch — dial print and lume, case flanks, bezel action, clasp stampings, crown threads, and the movement running. Nothing ships until you reply GL. RL means we swap or adjust first. See how ordering works.
Shipping & delivery
After GL: 1–2 business days to prep, then insured express (DHL, UPS or EMS) another 5–10. Tracking is e-mailed the moment the piece leaves. Packaging is double-boxed and discreet.
Warranty & returns
Two-year warranty against mechanical defects. Unworn pieces may be returned within 14 days or exchanged within 30, protective seals intact. Full terms.
Off the sweep
IWC Portugieser Perpetual Calendar 42.4mm
Not a studio frame. The same piece, in the room it was photographed in, with nothing tidied out of the way.
As it arrives
IWC Portugieser Perpetual Calendar 42.4mm
Kept unretouched: what is in this photograph is what goes into the parcel.
From the bench
IWC Portugieser Perpetual Calendar 42.4mm
One of our own frames rather than a catalogue picture — included because it shows what a white background hides.
Off the sweep
IWC Portugieser Perpetual Calendar 42.4mm
Not a studio frame. The same piece, in the room it was photographed in, with nothing tidied out of the way.
As it arrives
IWC Portugieser Perpetual Calendar 42.4mm
Kept unretouched: what is in this photograph is what goes into the parcel.
Same shelf
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