IW3777
- Production
- 2012–2021
- Model
- Pilot's Watch Chronograph
- Case material
- Stainless Steel
- Case size
- 43mm
- Movement
- Automatic
- Calibre
- Valjoux 79320
- Dial colours
- Black, Silver / White
The pilot's chronograph that carried IWC through the 2010s, and the case that most of the decade's special editions were built on. Like IWC's other pilot's watches it uses a soft-iron inner cage around the movement, which shunts magnetic fields around the escapement rather than trying to resist them — a cockpit instrument problem solved the way instrument makers solve it.
- The soft-iron inner case is why these watches have solid casebacks; a display back would break the magnetic enclosure.
- A soft-iron inner case and a display caseback are mutually exclusive by construction.
Before you ask.
When was the IWC Schaffhausen IW3777 produced?
The IW3777 was produced from 2012 to 2021.
What movement does the IWC Schaffhausen IW3777 use?
The IWC Schaffhausen IW3777 runs the Valjoux 79320, an automatic movement.
How do I check a IWC Schaffhausen IW3777 with Watch Safe?
Look up the watch's serial number in the Watch Safe registry to see whether a record exists or a theft flag is attached. A registry search identifies records for a specific serial; it does not authenticate the watch. Authentication is performed in person by an independent expert authenticator, and Watch Safe records and publishes the result.
Checking a specific IWC Schaffhausen? Look up its serial number in the registry.