IWC 150 Years

    The strap size depends on the reference. Yours is engraved on the case back or between the lugs at 6 o'clock.

    16 to 22 mm

    From our database, not yet verified

    34 to 46 mm cases · 2018

    Filter references by lug width
    Find your exact reference
    Report an error

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

    Collection6 references
    22 mm
    Illustration drawn to scale: 46 mm case, 22 mm lugs

    6 IWC 150 Years references

    IWC 150 Years 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.

    • IW501007

      150 Years Big Pilot Blue

      22 mm

      Database

      46 mm2018Blue Lacquer dialSteel

      Attachment
      classic lugs
      Movement
      Automatic
      Caseback
      Display back
      Production
      2018
      Status
      Listed in our database, not yet verified

    • IW590202

      150 Years Big Pilot Constant-Force Tourbillon

      22 mm

      Database

      46 mm2018White Lacquer dialYellow Gold

      Attachment
      classic lugs
      Movement
      Manual
      Caseback
      Display back
      Production
      2018
      Status
      Listed in our database, not yet verified

    • IW356601‑150Y

      150 Years DaVinci Automatic

      20 mm

      Database

      40 mm2018White Lacquer dialSteel

      Attachment
      classic lugs
      Movement
      Automatic
      Caseback
      Screw steel
      Production
      2018
      Status
      Listed in our database, not yet verified

    • IW377725

      150 Years Pilot Chronograph LE

      21 mm

      Database

      43 mm2018Blue Lacquer dialSteel

      Attachment
      classic lugs
      Movement
      Automatic Chronograph
      Caseback
      Display back
      Production
      2018
      Status
      Listed in our database, not yet verified

    • IW357405

      150 Years Portofino Automatic 34

      16 mm

      Database

      34 mm2018White Lacquer dialSteel

      Attachment
      classic lugs
      Movement
      Automatic
      Caseback
      Screw steel
      Production
      2018, present
      Status
      Listed in our database, not yet verified

    • IW504501‑PLAT

      150 Years Portugieser Tourbillon Platinum

      22 mm

      Database

      45 mm2018White Lacquer dialPlatinum

      Attachment
      classic lugs
      Movement
      Automatic Tourbillon
      Caseback
      Display back
      Production
      2018
      Status
      Listed in our database, not yet verified

    FAQ

    What lug width does the IWC 150 Years use?

    IWC 150 Years lug width: 16 to 22 mm depending on the reference. The most common is 22 mm (3 of the 6 references with a listed width in our database). Find your exact reference in the table below. These widths come from our database and are not yet verified.

    Do all IWC 150 Years references take the same strap?

    No. 4 different lug widths appear across the line, often by case size or generation. Check the reference engraved on the case back or between the lugs.

    Where do these IWC 150 Years lug widths come from?

    From our database, which lists 6 IWC 150 Years references, 6 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.