Isotope OVNI

    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

    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.

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

    Lug widths across the line

    The Isotope OVNI 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 Isotope OVNI references

    Isotope OVNI 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.

    • OVNI Jumping Disc (Founders Edition)

      20 mm

      Database

      40 mmAluminium (grey strap) dial904L stainless steel

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

    • OVNI Jumping Disc The Martian

      20 mm

      Database

      40 mmOrange to yellow degrade dial904L stainless steel

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

    • OVNI Jumping Disc The Neptunian

      20 mm

      Database

      40 mmIce blue dial904L stainless steel

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

    FAQ

    What lug width does the Isotope OVNI use?

    The Isotope OVNI 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 Isotope OVNI lug widths come from?

    From our database, which lists 3 Isotope OVNI 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 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.