Montblanc Heritage GMT

    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

    From our database, not yet verified

    40 mm case · 2019 to 2020

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

    Collection3 references
    20 mm
    Illustration drawn to scale: 40 mm case, 20 mm lugs

    Lug widths across the line

    The Montblanc Heritage GMT takes a 20 mm strap: all 3 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

    3 Montblanc Heritage GMT references

    Montblanc Heritage GMT 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.

    • 119956

      Heritage GMT Black

      20 mm

      Database

      40 mm2019Black dialSteel

      Attachment
      classic lugs
      Style
      pilot
      Movement
      Automatic GMT
      Caseback
      Display back
      Production
      2019, present
      Status
      Listed in our database, not yet verified

    • 119949

      Heritage GMT Blue

      20 mm

      Database

      40 mm2019Blue dialSteel

      Attachment
      classic lugs
      Style
      pilot
      Movement
      Automatic GMT
      Caseback
      Sapphire back
      Production
      2019, present
      Status
      Listed in our database, not yet verified

    • 119957

      Heritage GMT Salmon Limited

      20 mm

      Database

      40 mm2020Salmon dialSteel

      Attachment
      classic lugs
      Style
      pilot
      Movement
      Automatic GMT
      Caseback
      Sapphire back
      Production
      2020, present
      Status
      Listed in our database, not yet verified

    FAQ

    What lug width does the Montblanc Heritage GMT use?

    The Montblanc Heritage GMT takes a 20 mm strap: all 3 references with a listed width in our database use 20 mm. Check the reference on your case back to be sure. These widths come from our database and are not yet verified.

    Where do these Montblanc Heritage GMT lug widths come from?

    From our database, which lists 3 Montblanc Heritage GMT references, 3 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 Montblanc collections

    All Montblanc 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.