Tissot Heritage Porto lug width

    Tissot Heritage Porto lug width: 6 or 16 mm depending on the reference. The most common is 6 mm (6 of the 7 references with a listed width in our database). Find your exact reference in the table below.

    6 or 16 mm

    From our database, not yet verified

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

    Collection7 references
    6 mm
    Illustration drawn to scale: 31 mm case, 6 mm lugs

    7 Tissot Heritage Porto references

    Tissot Heritage Porto references in our database. Each row says where its width comes from: listed by the maker (linked to the maker's page), two independent sources agree, or listed in our database and not yet verified by us.
    Reference Lug width Case size Source
    Heritage Porto T128.109.16.032.00 6 mm Database
    Heritage Porto T128.109.16.042.00 6 mm Database
    Heritage Porto T128.109.36.022.00 6 mm Database
    Heritage Porto T128.161.16.012.00 6 mm Database
    Heritage Porto T128.161.36.012.00 6 mm Database
    Heritage Porto T128.161.36.262.00 6 mm Database
    Heritage Porto Steel T128.509.16.032.00 16 mm 31 mm Database
    Year
    2020
    Case material
    Steel
    Dial
    Silver
    Attachment
    classic lugs
    Style
    dress
    Movement
    Quartz
    Caseback
    Solid back
    Production
    2020, present
    Status
    Listed in our database, not yet verified

    FAQ

    What lug width does the Tissot Heritage Porto use?

    Tissot Heritage Porto lug width: 6 or 16 mm depending on the reference. The most common is 6 mm (6 of the 7 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 Tissot Heritage Porto references take the same strap?

    No. 2 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 Tissot Heritage Porto lug widths come from?

    From our database, which lists 7 Tissot Heritage Porto references, 7 of them with a listed width. Each row of the table says whether the maker lists the width, two independent sources agree on it, or it is not yet verified.

    Other Tissot collections

    All Tissot 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.