If you are shopping for a fake IW371704, you are looking at a replica of IWC's reference 3717 Pilot's Watch Chronograph — a 42mm stainless steel chronograph with a black instrument dial, a day-and-date window, and a three-register layout. This guide covers what the replica reproduces, what it does not, and what to expect when the package arrives. It is an unlicensed copy, not an IWC product.
Key Features
- 42mm stainless steel-style case with mixed brushed and polished finishing
- Black matte dial with white Arabic numerals and luminous hands
- Day-and-date aperture at 3 o'clock with a quick-set function
- Three chronograph registers: elapsed hours at 12, running seconds at 9, elapsed minutes at 6
- Screw-down crown and twin chronograph pushers
- Anti-reflective coated crystal, mineral on most versions and sapphire on upgraded ones
- Choice of stitched leather strap or steel-style bracelet with matching buckle
- Hinged caseback with the reference engraving and pilot-style markings
Materials and Specifications
The case is built from 316L stainless steel, which resists corrosion and takes a polish that closely resembles the original alloy. Movement options vary by version: entry replicas run a quartz caliber, while the better builds use an automatic movement with a smooth sweeping seconds hand and a working chronograph module. Crystal quality is the biggest visible difference between tiers — sapphire gives you the clarity and scratch resistance most buyers want. Water resistance is nominal and should be treated as splash protection only, never swimming or showering.
Shipping and Returns
Orders are dispatched in discreet packaging and tracking is provided once the parcel leaves the warehouse. Most destinations receive delivery within roughly one to three weeks depending on customs processing. If a watch arrives damaged or faulty, contact support within the stated inspection window for a replacement or refund. Confirm the return terms on your order page before buying.
Is a fake IW371704 the same as the genuine watch?
No. It copies the design and dimensions, but the movement, caseback detailing, dial printing, and finishing quality are not identical to an authentic reference 3717. It is an unlicensed replica and is not affiliated with, endorsed by, or manufactured by IWC Schaffhausen.
What should I check when it arrives?
Reset the chronograph to zero, confirm the date flips cleanly at midnight, and check that the bracelet screws or spring bars are tight. Run it for a day to compare timekeeping against your phone before deciding it is fine.
How should I care for it?
Wipe the case with a soft cloth after wear, keep it away from magnets and hot water, and have the gaskets checked yearly if you wear it often. Store it in a dry case when it is not on your wrist.