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Swipe to turn · tap to open zoomIWC Pilot Steel IW377729
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's Latest Masterpiece of 2021 - Best of the Year] IWC Pilot's Watch Collection IW377729 ("Blue Captain" Special Edition) - Highly Recommended!
1⃣️【Case】The watch is 43mm in size and 15.2mm in thickness!
2⃣️【Case】Made of 316L stainless steel, the case is a two-piece set, with the bezel edge and middle case being integrated. Having withstood the test of time, the simulation is highly refined, and the workmanship is robust. The lines are clear and distinct. It possesses a strong three-dimensional feel, perfectly replicating the indomitable spirit of IWC watches!
3⃣️【Mirror】Double-sided anti-reflective convex sapphire crystal glass, coated with IWC's unique light blue anti-glare and anti-reflective coating. The crystal is securely assembled and can withstand sudden drops in air pressure!
4⃣️【movement】Uses a customized 7750 movement mechanism that replicates the 79320 automatic winding movement mechanism, with a 44-hour power reserve. The soft iron inner shell helps the movement mechanism resist magnetic fields, resulting in more accurate timekeeping!
5⃣️【Biggest Highlight】The "Blue Captain" color scheme lives up to its name, using blue and white (blue sky and white clouds) as the two main colors—a blue dial paired with white numerals, markers, and hour and minute hands. The highlight is the bright orange accents on the central chronograph seconds hand and the small seconds hand.
Welcome to view IWS Factory's masterpiece of the year!
Specifications
| Reference | IW377729 |
| Maison | IWC |
| Case size | 43 MM |
| Movement | 7750 |
| Dial | Blue |
| 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 Pilot Steel IW377729
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 Pilot Steel IW377729
Kept unretouched: what is in this photograph is what goes into the parcel.
From the bench
IWC Pilot Steel IW377729
One of our own frames rather than a catalogue picture — included because it shows what a white background hides.
Off the sweep
IWC Pilot Steel IW377729
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 Pilot Steel IW377729
Kept unretouched: what is in this photograph is what goes into the parcel.
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