Breguet Héritage Tonneau

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

    18 or 20 mm

    Listed by the maker for ref. 8860BR/11/386

    30 to 35 mm cases

    Filter references by lug width
    Find your exact reference

    Official page: Breguet

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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: 35 mm case, 20 mm lugs

    3 Breguet Héritage Tonneau references

    Breguet Héritage Tonneau 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.

    • 3660BR/12/984

      Héritage Tonneau 3660

      20 mm

      Database

      35 mmSilver Guilloché dialRose Gold

      Attachment
      classic lugs
      Movement
      Automatic
      Caseback
      Display back
      Production
      2010, present
      Status
      Listed in our database, not yet verified

    • 5480BB/12/996

      Héritage Tonneau Chronograph

      20 mm

      Database

      32 mmSilver dialWhite Gold

      Attachment
      classic lugs
      Movement
      Automatic Chronograph
      Caseback
      Display back
      Production
      2008, present
      Status
      Listed in our database, not yet verified

    • 8860BR/11/386

      Héritage Tonneau Ladies

      18 mm

      Maker

      30 mmSilver dialRose Gold

      Attachment
      classic lugs
      Movement
      Automatic
      Caseback
      Screw gold
      Production
      2015, present
      Status
      Listed by the maker

    FAQ

    What lug width does the Breguet Héritage Tonneau use?

    Breguet Héritage Tonneau lug width: 18 or 20 mm depending on the reference. The most common is 20 mm (2 of the 3 references with a listed width in our database). Find your exact reference in the table below. The Breguet Héritage Tonneau ref. 8860BR/11/386 takes 18 mm (listed by the maker).

    Do all Breguet Héritage Tonneau 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 Breguet Héritage Tonneau lug widths come from?

    From our database, which lists 3 Breguet Héritage Tonneau 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 Breguet collections

    All Breguet 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.