Isotope GMT 0º

    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.

    24 mm

    From our database, not yet verified

    41.5 mm case

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

    Collection10 references
    24 mm
    Illustration drawn to scale: 41.5 mm case, 24 mm lugs

    Lug widths across the line

    The Isotope GMT 0º takes a 24 mm strap: all 10 references with a listed width in our database use 24 mm. Check the reference on your case back to be sure.

    Filter references by lug width

    10 Isotope GMT 0º references

    Isotope GMT 0º 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.

    • GMT 0º Cool Hunting GMT 0º Limited Edition

      24 mm

      Database

      41.5 mmNot printed dial316L stainless steel

      Attachment
      quick-release spring bars
      Status
      Listed in our database, not yet verified

    • GMT 0º Beluga Grey L. Edition of 49

      24 mm

      Database

      41.5 mmBeluga Grey dial316L stainless steel

      Attachment
      quick-release spring bars
      Status
      Listed in our database, not yet verified

    • GMT 0º Black

      24 mm

      Database

      41.5 mmBlack dial316L stainless steel

      Attachment
      quick-release spring bars
      Status
      Listed in our database, not yet verified

    • GMT 0º Blue

      24 mm

      Database

      41.5 mmBlue dial316L stainless steel

      Attachment
      quick-release spring bars
      Status
      Listed in our database, not yet verified

    • GMT 0º Full Black L. Edition of 10

      24 mm

      Database

      41.5 mmFull Black dial316L stainless steel / black DLC

      Attachment
      quick-release spring bars
      Status
      Listed in our database, not yet verified

    • GMT 0º Full White L. Edition of 10

      24 mm

      Database

      41.5 mmFull White dial316L stainless steel

      Attachment
      quick-release spring bars
      Status
      Listed in our database, not yet verified

    • GMT 0º Olive Green

      24 mm

      Database

      41.5 mmOlive Green dial316L stainless steel

      Attachment
      quick-release spring bars
      Status
      Listed in our database, not yet verified

    • GMT 0º Olive Green DLC L. Edition of 49

      24 mm

      Database

      41.5 mmOlive Green dial316L stainless steel / black DLC

      Attachment
      quick-release spring bars
      Status
      Listed in our database, not yet verified

    • GMT 0º Ruby L. Edition of 49

      24 mm

      Database

      41.5 mmRuby dial316L stainless steel

      Attachment
      quick-release spring bars
      Status
      Listed in our database, not yet verified

    • GMT 0º White

      24 mm

      Database

      41.5 mmWhite dial316L stainless steel

      Attachment
      quick-release spring bars
      Status
      Listed in our database, not yet verified

    FAQ

    What lug width does the Isotope GMT 0º use?

    The Isotope GMT 0º takes a 24 mm strap: all 10 references with a listed width in our database use 24 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 Isotope GMT 0º lug widths come from?

    From our database, which lists 10 Isotope GMT 0º references, 10 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 Isotope collections

    All Isotope 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.