Oris TT1 Engine Date

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

    24 or 25 mm

    Listed by the maker

    42 to 43 mm cases

    Filter references by lug width
    Find your exact reference

    Official page: Oris

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

    Collection4 references
    24 mm
    Illustration drawn to scale: 42 mm case, 24 mm lugs

    4 Oris TT1 Engine Date references

    Oris TT1 Engine Date 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.

    • 01 733 7668 4114‑07 4 25 06

      TT1 Engine Date

      25 mm

      Maker

      43 mmBlack dialStainless steel

      Style
      sport
      Movement
      Automatic Cal.400
      Caseback
      Sapphire back
      Production
      2020, present
      Status
      Listed by the maker

    • 01 733 7752 4124‑07 8 24 08

      TT1 Engine Date

      24 mm

      Maker

      42 mmBlack dialStainless steel

      Style
      sport
      Movement
      Automatic Cal.400
      Caseback
      Sapphire back
      Production
      2020, present
      Status
      Listed by the maker

    • 01 733 7668 4114‑07 8 25 10

      TT1 Engine Date

      25 mm

      Maker

      43 mmBlack dialStainless steel

      Style
      sport
      Movement
      Automatic Cal.400
      Caseback
      Sapphire back
      Production
      2020, present
      Status
      Listed by the maker

    • 01 733 7752 4124‑07 4 24 06FC

      TT1 Engine Date

      24 mm

      Maker

      42 mmBlack dialMulti-piece stainless steel case

      Attachment
      classic lugs
      Status
      Listed by the maker

    FAQ

    What lug width does the Oris TT1 Engine Date use?

    Oris TT1 Engine Date lug width: 24 or 25 mm depending on the reference. The most common is 24 mm (2 of the 4 references with a listed width in our database). Find your exact reference in the table below. The Oris TT1 Engine Date ref. 01 733 7752 4124-07 8 24 08 and 01 733 7752 4124-07 4 24 06FC take 24 mm (listed by the maker). The Oris TT1 Engine Date ref. 01 733 7668 4114-07 4 25 06 and 01 733 7668 4114-07 8 25 10 take 25 mm (listed by the maker).

    Do all Oris TT1 Engine Date 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 Oris TT1 Engine Date lug widths come from?

    From our database, which lists 4 Oris TT1 Engine Date references, 4 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 Oris collections

    All Oris 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.