IWC Pilot Automatic

    Every reference with a known width takes the same strap size. Your reference is engraved on the case back or between the lugs at 6 o'clock.

    20 mm

    Listed by the maker for ref. IW328207, IW328301 and 1 more

    40 mm case

    Find your exact reference

    Official page: IWC

    Report an error

    Indicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.

    Collection5 references
    20 mm
    Illustration drawn to scale: 40 mm case, 20 mm lugs

    Lug widths across the line

    The IWC Pilot Automatic takes a 20 mm strap: all 5 references with a listed width in our database use 20 mm. Check the reference on your case back to be sure.

    Filter references by lug width

    5 IWC Pilot Automatic references

    IWC Pilot Automatic references in our database. Each card says where its width comes from: listed by the maker (linked to the maker's page in the details), two independent sources agree, or listed in our database and not yet verified by us.

    • IW328202

      Pilot Automatic Schaffhausen Pilot's Watch Mark XX

      20 mm

      Database

      40 mmBlack dialStainless Steel

      Attachment
      classic lugs
      Status
      Listed in our database, not yet verified

    • IW328204

      Pilot Automatic Schaffhausen Pilot's Watch Mark XX 40mm Steel Blue Dial

      20 mm

      Two sources

      40 mmBlue dialStainless Steel

      Attachment
      classic lugs
      Status
      Two sources agree

    • IW328207

      Pilot Automatic Schaffhausen Pilot’s Watch Mark XX 40mm Steel Leather White Dial

      20 mm

      Maker

      40 mmSilver plated dialStainless steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • IW328301

      Pilot Automatic Schaffhausen Pilot's Watch Mark XX Le Petit Prince 40mm

      20 mm

      Maker

      40 mmBlue dial18 ct 5N gold

      Attachment
      classic lugs
      Status
      Listed by the maker

    • IW328221

      Pilot Automatic Schaffhausen Pilot's Watch Mark XX Le Petit Prince 40mm Steel

      20 mm

      Maker

      40 mmBlue dialStainless steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    FAQ

    What lug width does the IWC Pilot Automatic use?

    The IWC Pilot Automatic takes a 20 mm strap: all 5 references with a listed width in our database use 20 mm. Check the reference on your case back to be sure. The IWC Pilot Automatic ref. IW328207, IW328301 and 1 more take 20 mm (listed by the maker).

    Where do these IWC Pilot Automatic lug widths come from?

    From our database, which lists 5 IWC Pilot Automatic references, 5 of them with a listed width. Each reference card says whether the maker lists the width, two independent sources agree on it, or it is not yet verified.

    Other IWC collections

    All IWC collections

    Help

    What is lug width?

    The gap between the two lugs that hold the strap, in millimetres. A new strap must match it exactly: 20 mm lugs take a 20 mm strap.

    Measure it in 30 seconds

    1. Take the strap off, or look at the back of it: many straps print their width.
    2. Measure the inside gap between the lugs with a caliper or a millimetre ruler.
    3. Round to the nearest whole millimetre. Most watches use 18, 20 or 22 mm.

    Strap, quick release or system?

    Most watches use spring bars, so any strap of the right width fits. Many smartwatches use their own band system instead, such as Apple Watch bands or Garmin QuickFit.